CN213733943U

CN213733943U - Supporting device for hot-press gluing of fireproof door plate

Info

Publication number: CN213733943U
Application number: CN202022776566.7U
Authority: CN
Inventors: 王海军
Original assignee: Rongchuang Hong'an Fire Equipment Huai'an Co ltd
Current assignee: Rongchuang Hong'an Fire Equipment Huai'an Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-07-20
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a strutting arrangement for be used for fire prevention door plant hot pressing veneer, including the multilayer hot pressboard, all be equipped with strutting arrangement between every layer hot pressboard four corners, strutting arrangement includes sliding assembly, supporting component, sliding assembly comprises U shaped steel, locking screw, supporting component is cylindrical sleeve, the U-shaped groove card of U shaped steel is in the four corners of hot pressboard, and its bottom steel sheet passes through locking screw locking, is equipped with the cylindricality recess on its top steel sheet, the supporting component bottom just imbeds in the cylindricality recess. By the utility model discloses the structure can know, wherein, prescribes a limit to the supporting sleeve position through strutting arrangement, and difficult emergence displacement skew or drop guarantee that the fire prevention door plant can not warp, damage because of the excessive pressure, simultaneously, can select supporting sleeve's height according to the not unidimensional requirement of fire prevention door plant, in good time adjustment, convenient and fast.

Description

Supporting device for hot-press gluing of fireproof door plate

Technical Field

The utility model relates to a prevent fire door hot pressing veneer device, especially relate to a strutting arrangement for be used for fire door plant hot pressing veneer.

Background

A fire door is a door that can meet the requirements of fire stability, integrity and thermal insulation within a certain period of time. It is a fire-proof partition with certain fire resistance, which is arranged in fire-proof subareas, evacuation staircases, vertical shafts and the like. The fireproof door has the functions of a common door, has the functions of preventing the fire from spreading and the smoke from diffusing, and can prevent the fire from spreading within a certain time to ensure the evacuation of people.

And in the production process of the fireproof door, the hot-press gluing process of the fireproof door plate is involved: the fireproof door plate is sequentially placed between every two layers of hot pressing plates, then the supporting sleeves are plugged between four corners of every two adjacent layers of hot pressing plates, and finally hot-pressing gluing is carried out. Wherein, the effect of support sleeve is selected in order to match the thickness after the fire door plant pressfitting, because it does not have suitable limit structure, leads to its frequent emergence displacement, drops even, and then takes place the door plant and warp because of the excessive pressure, even the problem of damage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strutting arrangement for be used for fire prevention door plant hot pressing veneer, overcome prior art's defect, solve because the support sleeve does not have suitable limit structure, lead to it to take place the displacement often, drop even, and then take place the door plant because of excessive pressure warp, even damage's problem.

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

the utility model provides a strutting arrangement for be used for fire prevention door plant hot pressing veneer, includes the multilayer hot pressboard, all is equipped with strutting arrangement between every layer hot pressboard four corners, strutting arrangement includes sliding assembly, supporting component, sliding assembly comprises U shaped steel, locking screw, supporting component is cylindrical sleeve, the U-shaped groove card of U shaped steel is in the four corners of hot pressboard, and its bottom steel sheet passes through locking screw locking, is equipped with the cylindricality recess on its top steel sheet, the supporting component bottom just imbeds in the cylindricality recess.

Furthermore, the bottom planes of the left end and the right end of the hot pressing plate are symmetrically provided with slide rail grooves along the front-back direction, the locking screws penetrate through the bottom steel plate of the U-shaped steel from bottom to top and are in threaded connection, and the ends of the locking screws are abutted to the slide rail grooves.

Further, the central vertical axis of the support assembly overlaps with the central vertical axis of the locking screw.

Further, the support assembly inner diameter is greater than the maximum outer diameter of the lock screw nut.

Furthermore, a fireproof door plate is arranged between every two layers of hot pressing plates.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides a pair of a strutting arrangement for be used for fire prevention door plant hot pressing veneer, the supporting component bottom just imbeds in the cylindricality recess, like this with the position of supporting component injects, can not take place the skew or drop, improves the stability of whole device in the course of the work.

Two, the utility model provides a pair of a strutting arrangement for preventing fire door plant hot pressing veneer, on the both ends bottom plane about the hot pressboard, be equipped with the slide rail groove along the fore-and-aft direction symmetry, locking screw is by lower supreme bottom steel sheet of running through and threaded connection in U shaped steel, its end supports in the slide rail groove, prevent like this that strutting arrangement from taking place the skew in hot pressing in-process, guarantee the stability when preventing fire door plant hot pressing veneer, can satisfy the hot pressing veneer requirement of preventing fire door plant along the position of slide rail groove in good time adjustment whole device simultaneously.

Three, the utility model provides a pair of a strutting arrangement for preventing fire door plant hot pressing veneer, the central vertical axis of supporting component overlaps with locking screw's central vertical axis, and the supporting component internal diameter is greater than the biggest external diameter of locking screw nut, and when two-layer adjacent hot pressboard extrudeed mutually about like this, the locking screw nut just imbeds in supporting component.

Four, the utility model provides a pair of a strutting arrangement for preventing fire door plant hot pressing veneer is injectd the support sleeve position through strutting arrangement, is difficult for taking place the displacement skew or drop, guarantees that the fire door plant can not warp, damage because of the excessive pressure, simultaneously, can select the height of support sleeve according to the not unidimensional requirement of fire door plant, in good time adjustment, convenient and fast.

Drawings

Fig. 1 is a front view of the overall structure of the present invention.

Fig. 2 is a perspective view of the U-shaped steel structure of the present invention.

Fig. 3 is a perspective view of the bottom structure of the hot press plate of the present invention.

Fig. 4 is a structural diagram of the support assembly of the present invention.

Detailed Description

The present invention will be further clarified by the following detailed description, which is to be understood as being given by way of illustration only, and not by way of limitation, of the scope of the invention, which, after reading the present invention, is intended to fall within the scope of the appended claims, as modified by those skilled in the art in various equivalent forms.

Example 1: as shown in fig. 1 to 4, the supporting device for hot-press gluing of fire door panels comprises a plurality of layers of hot-press boards 1, wherein supporting devices 2 are arranged between four corners of each layer of hot-press boards 1, each supporting device 2 comprises a sliding assembly 3 and a supporting assembly 4, the sliding assembly 3 is composed of a U-shaped steel 31 and a locking screw 32, the supporting assemblies 4 are cylindrical sleeves, U-shaped grooves of the U-shaped steel 31 are clamped on the four corners of the hot-press boards 1, steel plates at the bottom of the U-shaped steel 31 are locked by the locking screws 32, cylindrical grooves 5 are arranged on the steel plates at the top of the U-shaped steel, and the bottoms of the supporting assemblies 4 are just embedded into the cylindrical grooves 5; the hot pressboard 1 is left and right sides both ends bottom plane on, along fore-and-aft direction symmetry be equipped with slide rail groove 6, locking screw 32 runs through and threaded connection is in the bottom steel sheet of U shaped steel 31 from lower supreme, and its end supports in slide rail groove 6.

The central vertical axis of the support assembly 4 overlaps with the central vertical axis of the locking screw 32; the inner diameter of the support assembly 4 is larger than the maximum outer diameter of the nut of the locking screw 32; and fireproof door plates 7 are arranged between the hot pressing plates 1 on each layer.

The utility model discloses a use as follows:

firstly, placing fireproof door plates 7 between hot pressing plates 1 in sequence;

secondly, the supporting devices on the four corners of the hot pressing plate 1 are installed, namely the U-shaped steel 31 is clamped and sleeved on the four corners of the hot pressing plate 1 and penetrates through the hot pressing plate from bottom to top through the locking screws 32 and is in threaded connection with the bottom steel plate of the U-shaped steel 31, and the end heads of the U-shaped steel 31 are abutted in the slide rail grooves 6;

then, the supporting component 4, namely the bottom of the cylindrical sleeve, is placed in the cylindrical groove 5;

finally, a hot press bonding process between the hot press boards 1 is performed.

Claims

1. The utility model provides a strutting arrangement for be used for fire door board hot pressing veneer, includes multi-layer hot pressboard (1), all is equipped with strutting arrangement (2), its characterized in that between every layer hot pressboard (1) four corners: strutting arrangement (2) are including sliding assembly (3), supporting component (4), sliding assembly (3) comprises U shaped steel (31), locking screw (32), supporting component (4) are cylindrical sleeve, the U-shaped groove card of U shaped steel (31) is on the four corners of hot pressboard (1), and its bottom steel sheet passes through locking screw (32) and locks, is equipped with cylindricality recess (5) on its top steel sheet, supporting component (4) bottom just imbeds in cylindricality recess (5).

2. The supporting device for the thermocompression bonding of fire door panels according to claim 1, wherein: the hot pressboard (1) is controlled on both ends bottom plane, is equipped with slide rail groove (6) along the fore-and-aft direction symmetry, locking screw (32) are by the bottom steel sheet of supreme running through and threaded connection in U shaped steel (31) down, and its end supports in slide rail groove (6).

3. The supporting device for the thermocompression bonding of fire door panels according to claim 1, wherein: the central vertical axis of the support component (4) is overlapped with the central vertical axis of the locking screw (32).

4. The supporting device for the thermocompression bonding of fire door panels according to claim 1, wherein: the inner diameter of the supporting component (4) is larger than the maximum outer diameter of the nut of the locking screw (32).

5. The supporting device for the thermocompression bonding of fire door panels according to claim 1, wherein: fireproof door plates (7) are arranged between the hot pressing plates (1) on each layer.