CN209874911U - Door frame and attach connection structure of frame - Google Patents

Abstract

The utility model discloses a connecting structure of a door frame and an auxiliary frame, which comprises a door frame, wherein, both sides of the upper end surface of the door frame are provided with primary fixing bolts, both sides of a top end panel of the door frame are provided with expansion bolts, both sides of a column inner wall of both sides of the door frame are provided with longitudinal chutes, one side of a lower side panel of the door frame is fixedly connected with a primary jogged lug through a connecting rivet, the other side of the lower side panel of the door frame is fixedly connected with a secondary jogged lug through a connecting rivet, the surfaces of the primary jogged lug and the secondary jogged lug are drilled with primary fixing through holes, the inside of the door frame is provided with the auxiliary frame, both side panels of the auxiliary frame are fixedly connected with a longitudinal slider through a connecting rivet, one side of the top end panel of the auxiliary frame is provided with a primary mortise and a secondary mortise and a connecting groove is, the device has extremely high convenience and low manufacturing and maintenance cost, and is suitable for manufacturing, popularization and use.

Description

Door frame and attach connection structure of frame

Technical Field

The utility model relates to a connection structure, in particular to door frame and attach connection structure of frame belongs to building articles for use technical field.

Background

Along with the rapid development of economy in China and the continuous improvement of living standards of people, the requirements of people on living quality are higher and higher, more door frames are needed in the existing building construction technology, the door frame is also called a door frame and generally consists of two vertical side frames and an upper frame, when a door is provided with a light, a middle transverse frame is arranged, a plurality of doors are also provided with middle vertical frames, the door frame is a connecting component of a door leaf, the light and a wall, however, the existing door frame needs to consume a large amount of manpower and material resources when being connected with an auxiliary frame and is inconvenient to connect with each other, so that the working time of working personnel is delayed, and the connection efficiency is low.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a door frame and attach connection structure of frame.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model discloses a connection structure of a door frame and an auxiliary frame, which comprises a door frame, wherein, both sides of the upper end surface of the door frame are provided with primary fixing bolts, both sides of a top end panel of the door frame are provided with expansion bolts, both sides of a column inner wall of both sides of the door frame are provided with longitudinal chutes, one side of a lower side panel of the door frame is fixedly connected with a primary tenon lug through a connecting rivet, the other side of the lower side panel of the door frame is fixedly connected with a secondary tenon lug through a connecting rivet, the surfaces of the primary tenon lug and the secondary tenon lug are drilled with primary fixing through holes, the inside of the door frame is provided with the auxiliary frame, both side panels of the auxiliary frame are fixedly connected with a longitudinal slider through a connecting rivet, one side of the top end panel of the auxiliary frame is provided with a primary mortise joint groove, the other side of the top end panel of the auxiliary frame is provided with a secondary mortise joint groove, the vertical slider both sides all are equipped with the sealing strip, attach frame upper end surface both sides and all seted up second grade fixed through hole.

As the utility model discloses a preferred technical scheme, the door frame adopts two stands and a horizontal pole structure to constitute, and the top is through welded fastening connection diaphragm between two stands.

As an optimal technical scheme of the utility model, the sealing strip attaches the frame through connecting rivet fixed connection, just second grade fixing hole outside is equipped with the second grade fixing bolt who corresponds with it.

As a preferred technical scheme of the utility model, one-level fixing hole and second grade fixing hole aperture size are all the same, one-level fixing hole and second grade fixing hole are the screw hole, just one-level fixing hole, second grade fixing hole and second grade fixing bolt are for corresponding structural design.

As a preferred technical scheme of the utility model, expansion bolts runs through door frame top end panel and penetrates through the expansion bolts through-hole and attaches in the frame.

The utility model discloses the beneficial effect who reaches is: the utility model relates to a connection structure of a door frame and an auxiliary frame, which has simple structure and reasonable layout, when the door frame and the auxiliary frame are required to be connected and installed, a longitudinal slide block is fixedly connected with both sides of the auxiliary frame, a longitudinal slide groove is arranged on a vertical column on both sides of the door frame, the arranged longitudinal slide block can slide in the longitudinal slide groove, the auxiliary frame can be driven to slide by the sliding of the longitudinal slide block, a first-stage mortise joint groove and a second-stage mortise joint groove are arranged on the top end of the auxiliary frame, a first-stage mortise joint lug and a second-stage mortise joint lug are arranged on the lower end surface of the door frame, when the auxiliary frame slides upwards to a certain degree, the first-stage mortise joint lug can be inserted into the first-stage mortise joint groove, the second-stage mortise joint lug can be inserted into the second-stage mortise joint groove, a first-stage fixing through hole and a second-stage fixing through hole are respectively arranged on the first-stage mortise joint lug, accessible second grade fixing bolt screws up it fixedly to accomplish to the door frame and attach the connection installation work of frame, can seal processing through the sealing strip that sets up to vertical spout and vertical slider simultaneously, thereby increase the compactness of structure, can be further through the expansion bolts who sets up to the door frame with attach the frame and step up fixedly, further increase structure steadiness, traditional design is more simple and convenient compared to this kind of design, has improved the door and has attached the connection installation effectiveness of frame, has saved staff's operating time greatly, the utility model discloses a door frame with attach the connection structure of frame, novel structure, the practicality is strong, the structure steadiness is high, can extremely convenient completion attach the connection installation work of frame to the door, has extremely high convenient performance, and makes and maintain low cost, is fit for making popularization and use.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, together with the description of embodiments of the invention given above, and are incorporated in and constitute a part of this specification. In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the independent structure of the door frame of the present invention;

fig. 3 is a schematic diagram of the independent structure of the auxiliary frame of the present invention.

In the figure: 1. a door frame; 2. a first-stage fixing bolt; 3. an expansion bolt; 4. an auxiliary frame; 5. a second-stage fixing bolt; 6. a primary joggling bump; 7. a secondary joggling bump; 8. a primary fixing through hole; 9. a longitudinal chute; 10. a first-stage riveting groove; 11. a second-stage riveting groove; 12. an expansion bolt through hole; 13. a longitudinal slide block; 14. a sealing strip; 15. and a secondary fixing through hole.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

As shown in fig. 1-3, the utility model discloses a door frame and attach connection structure of frame, including door frame 1, 1 upper end surface both sides of door frame all are equipped with one-level fixing bolt 2, 1 top panel both sides of door frame all are equipped with expansion bolts 3, vertical spout 9 has all been seted up to the stand inner wall of 1 both sides of door frame, 1 lower panel one side of door frame is through connecting rivet fixedly connected with one-level tenon lug 6, 1 lower panel opposite side of door frame is through connecting rivet fixedly connected with second grade tenon lug 7, one-level tenon lug 6 and second grade tenon lug 7 surface have all been bored one-level fixing hole 8, 1 inside of door frame is equipped with attaches frame 4, attach 4 both sides board all through connecting rivet fixedly connected with vertical slider 13, attach 4 top panel one side of frame and seted up one-level mortise joint recess 10, attach 4 top panel opposite side and seted up second grade mortise joint recess 11, one-level mortise joint recess 10 and second grade mortise joint recess 11 are close to vertical slider 13 one side and have all seted 12, sealing strips 14 are arranged on two sides of the longitudinal sliding block 13, and two-stage fixing through holes 15 are formed in two sides of the surface of the upper end of the auxiliary frame 4.

Door frame 1 adopts two stands and a horizontal pole structure to constitute, the top is through welded fixed connection diaphragm between two stands, thereby increase the structural stability, sealing strip 14 attaches frame 4 through connecting rivet fixed connection, and 15 outsides of second grade fixing hole are equipped with second grade fixing bolt 5 that corresponds with it, conveniently use, one-level fixing hole 8 is the same with 15 pore size homogeneous phases of second grade fixing hole, one-level fixing hole 8 and second grade fixing hole 15 are the screw hole, and one-level fixing hole 8, second grade fixing hole 15 and second grade fixing bolt 5 are for corresponding structural design, conveniently carry out fixed connection, expansion bolt 3 runs through 1 top end panel of door frame and passes through expansion bolt through-hole 12 and attaches in the frame 4, conveniently add tightly door frame 1 and attach frame 4.

When the door frame is used, when the door frame 1 and the auxiliary frame 4 are required to be connected and installed, the longitudinal sliding blocks 13 are fixedly connected to the two sides of the auxiliary frame 4, the longitudinal sliding grooves 9 are formed in the vertical columns on the two sides of the door frame 1, the longitudinal sliding blocks 13 can slide in the longitudinal sliding grooves 9, the auxiliary frame 4 can be driven to slide by the sliding of the longitudinal sliding blocks 13, the primary mortise-jointing groove 10 and the secondary mortise-jointing groove 11 are formed in the top end of the auxiliary frame 4, the primary mortise-jointing bump 6 and the secondary mortise-jointing bump 7 are arranged on the lower end face of the door frame 1, the primary mortise-jointing bump 6 can be inserted into the primary mortise-jointing groove 10 when the auxiliary frame 4 slides upwards to a certain degree, the secondary mortise-jointing bump 7 can be inserted into the secondary mortise-jointing groove 11, and the primary fixing through hole 8 and the secondary fixing through hole 15 are respectively formed in the primary mortise-jointing bump 6, the secondary mortise-jointing bump 7, the primary mortise-jointing groove 10, accessible second grade fixing bolt 5 is screwed up it fixedly, thereby accomplish the connection installation work to door frame 1 and attach frame 4, simultaneously can seal processing to vertical spout 9 and vertical slider 13 through the sealing strip 14 that sets up, thereby increase the compactness of structure, expansion bolts 3 through setting up can be further step up fixedly to door frame 1 and attach frame 4, further increase the structure steadiness, traditional design is more simple and convenient compared to this kind of design, the connection installation effectiveness that the door attaches the frame has been improved, staff's operating time has been saved greatly.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (5)

1. The connecting structure of the door frame and the auxiliary frame is characterized by comprising a door frame (1), wherein one-level fixing bolts (2) are arranged on two sides of the upper end surface of the door frame (1), expansion bolts (3) are arranged on two sides of a panel on the top end of the door frame (1), longitudinal sliding grooves (9) are formed in the inner walls of upright posts on two sides of the door frame (1), one-level joggled convex blocks (6) are fixedly connected on one side of a lower side panel of the door frame (1) through connecting rivets, one-level fixing through holes (8) are drilled in the surfaces of the one-level joggled convex blocks (6) and the second-level joggled convex blocks (7), the auxiliary frame (4) is arranged inside the door frame (1), and longitudinal sliding blocks (13) are fixedly connected on two sides of the auxiliary frame (4) through connecting rivets, attach frame (4) top panel one side and seted up one-level fourth of twelve earthly branches and connect recess (10), attach frame (4) top panel opposite side and seted up second grade fourth of twelve earthly branches and connect recess (11), one-level fourth of twelve earthly branches connects recess (10) and second grade fourth of twelve earthly branches and connect recess (11) and be close to vertical slider (13) one side and all seted up expansion bolt through-hole (12), vertical slider (13) both sides all are equipped with sealing strip (14), attach frame (4) upper end surface both sides and all seted up second grade fixed through-hole (15).

2. The connecting structure of the door frame and the auxiliary frame as claimed in claim 1, wherein the door frame (1) is composed of two upright posts and a cross bar structure, and the top end between the two upright posts is fixedly connected with the transverse plate through welding.

3. The connecting structure of the door frame and the auxiliary frame according to claim 1, wherein the sealing strip (14) is fixedly connected with the auxiliary frame (4) through a connecting rivet, and a secondary fixing bolt (5) corresponding to the secondary fixing through hole is arranged outside the secondary fixing through hole (15).

4. The connecting structure of the door frame and the auxiliary frame according to claim 1, wherein the primary fixing through hole (8) and the secondary fixing through hole (15) have the same aperture size, the primary fixing through hole (8) and the secondary fixing through hole (15) are threaded holes, and the primary fixing through hole (8), the secondary fixing through hole (15) and the secondary fixing bolt (5) are designed to correspond to each other.

5. A door frame and auxiliary frame connecting structure according to claim 1, wherein the expansion bolt (3) penetrates through the top panel of the door frame (1) and penetrates into the auxiliary frame (4) through the expansion bolt through hole (12).