CN219412300U - Steel door connecting piece - Google Patents

Abstract

The utility model relates to the technical field of steel doors, in particular to a steel door connecting piece, which comprises a wall body, wherein an installation assembly used for installing a steel door is arranged on the outer wall of the wall body, the installation assembly comprises a first door frame arranged on the outer wall of the wall body, a second door frame is arranged on the outer wall of the wall body, connecting plates are arranged on the inner walls of the first door frame and the second door frame, and a limiting plate is arranged on one side, far away from the wall body, of the connecting plate. The utility model is convenient for positioning and fixing the door frame, has simple operation, increases the installation efficiency of the steel door and reduces the use cost of the connecting piece.

Description

Steel door connecting piece

Technical Field

The utility model relates to the technical field of steel doors, in particular to a steel door connecting piece.

Background

The door is a building entrance or a device installed in the entrance and capable of opening and closing, is an entity for dividing a limited space, can connect and block the entrance and the exit of two or more spaces, and is generally used outdoors, so that the steel door has a good anti-theft function to ensure safety.

According to the fireproof steel door with the water leakage prevention function provided by the patent document with the application number of CN202222002144.3, water at the top end of the steel door is prevented from flowing into the steel door along a gap at the joint of the steel door, so that the corrosion operation on the steel door is reduced, the service life of the steel door is prolonged, the shock absorption effect of the steel door in emergency is improved, and the practicability is improved; the top of steel door is provided with the collecting vat, and a plurality of siphunculus are installed in the top and the bottom intercommunication of steel door are run through to the bottom of collecting vat, and the inside longitudinal parallel-mounting of steel door has the backup pad, and first connecting piece is installed on the inside wall of steel door, and the third connecting piece is installed to the one end that the steel door inside wall was kept away from to first connecting piece, rotationally installs the fixed block on the third connecting piece, and the spring is installed to the bottom of fixed block, and the second connecting piece is installed through the rotation axis rotation to the bottom of spring, and the second connecting piece passes through the fixed plate to be connected with the right-hand member of backup pad.

The fireproof steel door with the water leakage prevention function reduces corrosion operation on the steel door, prolongs the service life of the steel door, improves the shock absorption effect of the steel door in emergency, and improves practicability. When the steel door is installed, the door frame is fixed in the wall body, and the installation position of the steel door is positioned, but a plurality of bolts or connecting pieces are usually required to install the door frame in the wall body, so that the installation efficiency is low, time and labor are wasted, and the cost of the connecting pieces is high.

Disclosure of Invention

The present utility model is directed to a steel door connector, which solves the above-mentioned problems of the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a steel door connecting piece, includes the wall body, the wall body outer wall is provided with the installation component that is used for installing steel door, the installation component is including setting up the first door frame at the wall body outer wall, the wall body outer wall is provided with the second door frame, first door frame and second door frame inner wall are provided with the connecting plate, connecting plate is kept away from wall body one side and is provided with the limiting plate.

As a preferable scheme of the utility model, the first door frame and the second door frame are connected with the wall body through bolts, the first door frame and the second door frame are connected through bolts, the limiting plate and the connecting plate are integrally formed, and the limiting plate is contacted with the inner wall of the second door frame.

As a preferable scheme of the utility model, two fixing blocks are arranged on the inner wall of the wall body, fixing rods are arranged on the inner walls of the two fixing blocks, two mounting blocks are arranged on one side, close to the wall body, of the connecting plate, supporting rods are arranged on the inner walls of the two mounting blocks, two sliding grooves are arranged on the outer wall of the wall body, a plurality of clamping grooves are arranged on the inner walls of the two sliding grooves, sliding blocks are arranged on the inner walls of the two sliding grooves, and threaded screw rods are arranged on the inner walls of the sliding blocks.

As a preferable scheme of the utility model, the fixed block is connected with the wall body through a bolt, the installation block is connected with the connecting plate through a bolt, and both ends of the fixed rod are connected with the fixed block and the inner wall of the installation block through rotating shafts.

As a preferable scheme of the utility model, the sliding block is in sliding connection with the inner wall of the chute through the sliding rail, and two ends of the supporting rod are connected with the mounting block and the sliding block through the rotating shaft.

As a preferable scheme of the utility model, the threaded screw rod is in rotary contact with the inner wall of the sliding block, and one end of the threaded screw rod is in contact with the inner wall of the clamping groove.

Compared with the prior art, the utility model has the beneficial effects that: the mounting assembly is used for fixing the first door frame and the second door frame on a wall body through machining, positioning the two door frames through the connecting plate, enabling the second door frame to be positioned with the first door frame through extrusion of the limiting plate, and then fixing the two door frames together through bolts, so that the door frames can be connected quickly, the steel door can be mounted conveniently, positioning and fixing of the door frames are facilitated, operation is simple, mounting efficiency of the steel door is improved, and use cost of a connecting piece is reduced.

Drawings

FIG. 1 is a top view of the overall structure of the present utility model;

FIG. 2 is a plan view of a web of the present utility model;

FIG. 3 is a block diagram of a connection plate according to the present utility model;

FIG. 4 is a view showing the construction of a door frame according to the present utility model;

FIG. 5 is an enlarged view of the portion A of the present utility model;

fig. 6 is an enlarged view of the portion B of the present utility model.

In the figure: 1. a wall body; 2. a first door frame; 3. a second door frame; 4. a connecting plate; 401. a limiting plate; 5. a fixed block; 501. a fixed rod; 6. a mounting block; 601. a support rod; 7. a slide block; 701. a threaded screw rod; 8. a chute; 801. a clamping groove.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a steel door connecting piece, includes wall body 1, wall body 1 outer wall is provided with the installation component that is used for installing steel door, installation component is including setting up the first door frame 2 at wall body 1 outer wall, wall body 1 outer wall is provided with second door frame 3, and first door frame 2 and second door frame 3 are used for installing on wall body 1 in advance to steel door carries out the prepositioning, is convenient for follow-up installation, first door frame 2 and second door frame 3 inner wall are provided with connecting plate 4 for fix a position first door frame 2 and second door frame 3, connecting plate 4 is provided with limiting plate 401 in keeping away from wall body 1 one side for support second door frame 3 makes it correspond with first door frame 2, thereby be convenient for connect fixedly to two door frames.

When installing steel doors, a plurality of bolts or connecting pieces are usually required to fix the door frame in the wallboard, so that the installation efficiency is low, time and labor are wasted, and the cost of the connecting pieces is high.

Referring to fig. 1-4, the first door frame 2 and the second door frame 3 are connected with the wall 1 through bolts, the first door frame 2 and the second door frame 3 are connected through bolts, the limiting plate 401 is integrally formed with the connecting plate 4, and the limiting plate 401 contacts with the inner wall of the second door frame 3.

Referring to fig. 1, 5 and 6, two fixing blocks 5 are disposed on the inner wall of the wall 1, two fixing rods 501 are disposed on the inner wall of the fixing blocks 5, two mounting blocks 6 are disposed on one side of the connecting plate 4, which is close to the wall 1, of the wall 1, two supporting rods 601 are disposed on the inner wall of the mounting blocks 6, two fixing rods 501 and 601 are used for adjusting the positions of the connecting plate 4 and supporting the connecting plate 4, two sliding grooves 8 are disposed on the outer wall of the wall 1, a plurality of clamping grooves 801 are disposed on the inner wall of the sliding grooves 8, two sliding blocks 7 are disposed on the inner wall of the sliding grooves 8, the position of the connecting plate 4 is adjusted by the supporting rods 601 in sliding fit with the sliding grooves 8, threaded screw 701 is disposed on the inner wall of the sliding blocks 7, and extends to the position of the sliding blocks 7 in the clamping grooves 801, the fixing blocks 5 are connected with the wall 1 through bolts, the mounting blocks 6 are connected with the connecting plate 4 through bolts, two ends of the fixing rods 501 are connected with the inner wall 5 and the inner wall 6 through the sliding blocks 8, the sliding blocks 7 are connected with one ends of the sliding blocks through the sliding blocks 7 and the sliding blocks 7, and one ends of the sliding blocks are connected with the sliding blocks through the sliding blocks 701 through the sliding blocks 7 and one ends of the sliding blocks through the sliding blocks and one end of the sliding blocks, and one end of the sliding blocks is connected with one end of the sliding blocks through the sliding blocks 7. When the steel door is used, the sliding block 7 is pulled to slide in the sliding groove 8 and matched with the supporting rod 601 and the fixing rod 501 to adjust the position of the connecting plate 4, then the threaded screw 701 is rotated to extend into the clamping groove 801, the sliding block 7 is fixed, then the first door frame 2 and the second door frame 3 are fixed on the wall body 1, the first door frame 2 and the second door frame 3 are positioned through the connecting plate 4 and the limiting plate 401, the two door frames are fixed together through bolts after positioning, and then the steel door is installed. The utility model is convenient for positioning and fixing the door frame, has simple operation, increases the installation efficiency of the steel door and reduces the use cost of the connecting piece.

The working flow of the utility model is as follows: when the steel door is used, the sliding block 7 is pulled to slide in the sliding groove 8 and matched with the supporting rod 601 and the fixing rod 501 to adjust the position of the connecting plate 4, then the threaded screw 701 is rotated to extend into the clamping groove 801, the sliding block 7 is fixed, then the first door frame 2 and the second door frame 3 are fixed on the wall body 1, the first door frame 2 and the second door frame 3 are positioned through the connecting plate 4 and the limiting plate 401, the two door frames are fixed together through bolts after positioning, and then the steel door is installed. The utility model is convenient for positioning and fixing the door frame, has simple operation, increases the installation efficiency of the steel door and reduces the use cost of the connecting piece.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a steel door connecting piece, includes wall body (1), wall body (1) outer wall is provided with the installation component that is used for installing steel door, its characterized in that: the mounting assembly comprises a first door frame (2) arranged on the outer wall of a wall body (1), a second door frame (3) is arranged on the outer wall of the wall body (1), a connecting plate (4) is arranged on the inner walls of the first door frame (2) and the second door frame (3), and a limiting plate (401) is arranged on one side, far away from the wall body (1), of the connecting plate (4).

2. A steel door connector as claimed in claim 1, wherein: the novel door frame is characterized in that the first door frame (2) and the second door frame (3) are connected with the wall body (1) through bolts, the first door frame (2) and the second door frame (3) are connected through bolts, the limiting plate (401) and the connecting plate (4) are integrally formed, and the limiting plate (401) is in contact with the inner wall of the second door frame (3).

3. A steel door connector as claimed in claim 1, wherein: the wall body (1) inner wall is provided with two fixed blocks (5), two fixed block (5) inner wall all is provided with dead lever (501), connecting plate (4) are close to wall body (1) one side and are provided with two installation piece (6), two installation piece (6) inner wall all is provided with bracing piece (601), wall body (1) outer wall is provided with two spouts (8), two spout (8) inner wall all is provided with a plurality of draw-in grooves (801), two spout (8) inner wall all is provided with slider (7), slider (7) inner wall is provided with screw thread lead screw (701).

4. A steel door connector as claimed in claim 3, wherein: the fixed block (5) is connected with the wall body (1) through a bolt, the installation block (6) is connected with the connecting plate (4) through a bolt, and two ends of the fixed rod (501) are connected with the fixed block (5) and the inner wall of the installation block (6) through rotating shafts.

5. A steel door connector as claimed in claim 3, wherein: the sliding block (7) is in sliding connection with the inner wall of the sliding groove (8) through a sliding rail, and two ends of the supporting rod (601) are connected with the mounting block (6) and the sliding block (7) through rotating shafts.

6. A steel door connector as claimed in claim 3, wherein: the threaded screw rod (701) is in rotary contact with the inner wall of the sliding block (7), and one end of the threaded screw rod (701) is in contact with the inner wall of the clamping groove (801).