CN211598232U

CN211598232U - Novel combined steel plate door frame

Info

Publication number: CN211598232U
Application number: CN201921936515.7U
Authority: CN
Inventors: 刘铭; 杨跃松
Original assignee: GUANGZHOU JINXUN BUILDING PRODUCTS CO Ltd
Current assignee: GUANGZHOU JINXUN BUILDING PRODUCTS CO Ltd
Priority date: 2019-11-11
Filing date: 2019-11-11
Publication date: 2020-09-29
Anticipated expiration: 2029-11-11

Abstract

The utility model discloses a novel combination formula steel sheet door frame, concretely relates to door frame field, including first frame and second frame, the quantity of first frame and second frame all has two, two the top and the bottom of first frame all with second frame fixed connection, one side of first frame is equipped with the fixed plate, first frame is including first cooperation board and second cooperation board respectively, first cooperation board and second cooperation board clearance fit, one side that the fixed plate was kept away from to first cooperation board and second cooperation board is provided with the recess. The utility model discloses a set up first cooperation board and second cooperation board, remove about and first cooperation board or second cooperation board, can enlarge or transfer the opening of recess, the bolt of the downthehole setting of rethread tightening bar can be fixed the opening of recess to different sizes, make the door frame can install with the wall body of different thickness, enlarged the application scope of door frame, improved the practicality of door frame.

Description

Novel combined steel plate door frame

Technical Field

The utility model relates to a door frame technical field, more specifically say, the utility model relates to a novel combination formula steel sheet door frame.

Background

At present, most door frames in the market are manufactured by adopting an integral structure, and due to the adoption of the structure, the width of a door frame side plate is wide, when a user uses the door frame, certain impact force is generated on the door frame when the door plate is opened and closed, and after the door frame is used for a period of time, the internal stress structure of the door frame side plate correspondingly changes, so that the phenomena of deformation and distortion of the door frame in different degrees are generated locally; secondly, the internal stress of the doorframe side plate can change along with the change of the air temperature, for example, when the air temperature is lower, the doorframe is easy to shrink, so that the deformation and distortion of the doorframe are caused; when the temperature is higher, the door frame expands, so that the overall appearance of the door frame and the normal use of people are affected.

However, the existing steel plate door frame still has more defects in practical use, for example, the size of the groove for clamping the wall body cannot be adjusted, so that when the steel plate door frame is required to be installed on the wall body, the thickness of the groove of the steel plate door frame is inconsistent with that of the wall body, and the steel plate door frame cannot be installed on the wall body.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a novel combination formula steel sheet door frame, through setting up first cooperation board and second cooperation board, remove first cooperation board or second cooperation board about, can enlarge or turn down the opening of recess, the bolt of setting up in the bar hole is screwed up to the rethread, make it cooperate with the bar groove, can be with the fixed size to the difference of opening of recess, realized that the door frame can install with the wall body of different thickness, the application scope of door frame has been enlarged, the practicality of combination door frame has been improved, problem in order to solve to provide among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel combined steel plate door frame comprises two first frames and two second frames, wherein the top and the bottom of the two first frames are fixedly connected with the second frames, and one side of each first frame is provided with a fixing plate;

the first frame comprises a first matching plate and a second matching plate respectively, the cross sections of the first matching plate and the second matching plate are L-shaped, the first matching plate and the second matching plate are movably matched, one sides, far away from the fixed plate, of the first matching plate and the second matching plate are provided with grooves, the grooves are formed by matching the first matching plate and the second matching plate, one side, close to the second matching plate, of the first matching plate is provided with an adjusting groove, one side, close to the first matching plate, of the second matching plate is integrally formed with an adjusting block, the adjusting block is movably arranged in the adjusting groove, and the first matching plate and the second matching plate are fixedly connected with the fixed plate through bolts;

the adjusting groove is kept away from the groove side fixed mounting of second cooperation board and is had first spring, the one end and the regulating block fixed connection of adjusting groove are kept away from to first spring, the cross sectional shape of regulating block is T shape, one side fixed mounting that first spring was kept away from to the regulating block has the second spring, the one end and the adjusting groove fixed connection of regulating block are kept away from to the second spring.

In a preferred embodiment, a strip-shaped hole is formed in the surface of the fixing plate in a penetrating manner, and a bolt is movably arranged in the strip-shaped hole.

In a preferred embodiment, a strip-shaped groove is formed in one side, close to the fixed plate, of each of the first matching plate and the second matching plate, a nut is movably arranged in each strip-shaped groove, the strip-shaped groove corresponds to the strip-shaped hole in position, and the bolt is matched with the nut.

In a preferred embodiment, the top of each of the first and second fitting plates is fixedly provided with a convex plate, and a first mounting hole is formed through the surface of each convex plate.

In a preferred embodiment, first through holes are formed through both sides of the second frame, and the positions of the first through holes correspond to the first mounting holes.

In a preferred embodiment, the top of each of the first and second mating plates is provided with an insert plate, and the insert plate is integrally formed with the first side frame.

In a preferred embodiment, the surface of the second frame is provided with a jack in a penetrating manner, and the jack is matched with the insert plate.

In a preferred embodiment, a second mounting hole penetrates through one side of the top of the first matching plate and the second matching plate, which is far away from the joint, and a second through hole corresponding to the second mounting hole penetrates through a corner of the surface of the second frame.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up first cooperation board and second cooperation board, reduced the volume of door frame, convenient transportation, before assembling the door frame, remove first cooperation board or second cooperation board about earlier, can enlarge or reduce the opening of recess, and then through screwing up the bolt that sets up in the bar downthehole, make it cooperate with the bar groove, can fix the opening of recess to different size, realized that the door frame can be installed with the wall body of different thickness, enlarged the application scope of door frame, compare with prior art, there is the progress that improves the practicality of combination door frame;

2. the utility model discloses a set up first spring and second spring, when the door frame was using, the power that strikes the door frame when closing was absorbed by the spring to reduced the possibility of door frame damage, improved the buffer capacity of regulating block activity in the adjustment tank, compared with prior art, there is the progress of extension combination door frame life.

Drawings

Fig. 1 is a schematic view of the installation of the present invention;

FIG. 2 is a view of the first frame and the fixing plate of the present invention;

fig. 3 is a schematic structural view of a second frame of the present invention;

FIG. 4 is a cross-sectional view of the first frame and the fixing plate of the present invention;

fig. 5 is an enlarged schematic view of the structure at a in fig. 4 according to the present invention.

The reference signs are: 1 first frame, 11 first cooperation boards, 111 adjustment groove, 12 second cooperation boards, 121 regulating block, 13 flange, 131 first mounting hole, 14 picture peg, 15 second mounting holes, 16 bar grooves, 17 grooves, 2 second frames, 21 jacks, 22 first through holes, 23 second through holes, 3 fixed plates, 31 bar holes, 4 first springs, 5 second springs.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model discloses a novel combination formula steel sheet door frame of embodiment can include first frame 1 and second frame 2, the quantity of first frame 1 and second frame 2 all has two, two the top of first frame 1 and bottom all with second frame 2 fixed connection, one side of first frame 1 is equipped with fixed plate 3.

Referring to the attached drawings 1-5 of the specification, the first frame 1 of the novel combined type steel plate door frame of the embodiment includes a first matching plate 11 and a second matching plate 12, the cross sections of the first matching plate 11 and the second matching plate 12 are both L-shaped, the first matching plate 11 and the second matching plate 12 are movably matched, one side, away from the fixed plate 3, of the first matching plate 11 and the second matching plate 12 is provided with a groove 17, the groove 17 is formed by matching the first matching plate 11 and the second matching plate 12, one side, close to the second matching plate 12, of the first matching plate 11 is provided with an adjusting groove 111, one side, close to the first matching plate 11, of the second matching plate 12 is integrally formed with an adjusting block 121, the adjusting block 121 is movably arranged in the adjusting groove 111, and the first matching plate 11 and the second matching plate 12 are both fixedly connected with the fixed plate 3 through bolts.

Further, the groove side face of the adjusting groove 111 far away from the second matching plate 12 is fixedly provided with a first spring 4, one end of the first spring 4 far away from the adjusting groove 111 is fixedly connected with the adjusting block 121, the cross section of the adjusting block 121 is in a T shape, one side of the adjusting block 121 far away from the first spring 4 is fixedly provided with a second spring 5, and one end of the second spring 5 far away from the adjusting block 121 is fixedly connected with the adjusting groove 111.

The implementation scenario is specifically as follows: in practical use, two ends of the second frame 2 are respectively matched and connected with the two first frames 1, the inserting plate 14 is matched with the inserting hole 21 in an inserting manner, the first mounting hole 131 is correspondingly matched with the first through hole 22 and is fixed by a bolt in a threaded manner, the second mounting hole 15 is correspondingly matched with the second through hole 23 and is fixed by a bolt penetrating through the first mounting hole and the second mounting hole to be fixed in a threaded manner, so that the first frame 1 and the second frame 2 are combined and connected to form a doorframe, the detachable and combined function of the doorframe is realized, the first matching plate 11 and the second matching plate 12 are arranged and are matched and connected to form the first frame 1, the volume of the doorframe is further reduced, the doorframe is convenient to transport, the first matching plate 11 or the second matching plate 12 is moved leftwards and rightwards before the doorframe is assembled, the opening of the groove 17 can be enlarged or reduced, and then the bolt arranged in the strip-shaped hole 31 is screwed to be matched with the strip-shaped groove 16, can be with the fixed different sizes of opening of recess 17, can carry out the adaptation installation with the wall body of different thickness, the application scope of door frame has been enlarged, the practicality is improved, the too big emergence that results in the cooperation to appear gap or opening undersize between recess 17 and the wall body of opening of recess 17 and lead to the unable installation of phenomenon on the wall body of door frame, still through setting up first spring 4 and second spring 5, the buffer capacity of regulating block 121 at the adjustment tank 111 internalization has been improved, when the door frame is when using, the power of assaulting the door frame when closing is absorbed by the spring, thereby the possibility that the door frame damaged has been reduced, be favorable to prolonging the life of door frame, this embodiment has specifically solved the unable regulation of recess size that is used for pressing from both sides tight wall body that exists among the prior art, lead to the problem of inconvenient installation.

Further, a strip-shaped hole 31 is formed in the surface of the fixing plate 3 in a penetrating mode, and a bolt is movably arranged in the strip-shaped hole 31.

Further, a strip-shaped groove 16 is formed in one side, close to the fixed plate 3, of the first matching plate 11 and the second matching plate 12, nuts are arranged in the strip-shaped groove 16 in a movable mode, the strip-shaped groove 16 corresponds to the strip-shaped hole 31 in position, the bolt is matched with the nuts, and the function of adjusting the opening size of the groove 17 is achieved.

Further, convex plates 13 are fixedly mounted on the tops of the first matching plate 11 and the second matching plate 12, and first mounting holes 131 are formed in the surfaces of the convex plates 13 in a penetrating manner.

Further, first through-hole 22 has all been seted up in the both sides of second frame 2 run through, first through-hole 22's position is corresponding with first mounting hole 131, is favorable to improving the steadiness between first frame 1 and the second frame 2, strengthens structural stability.

Furthermore, the top of the first matching board 11 and the top of the second matching board 12 are both provided with an inserting board 14, and the inserting board 14 and the first frame 1 are integrally formed.

Furthermore, jack 21 has been seted up in the surface of second frame 2 runs through, jack 21 and picture peg 14 looks adaptation are convenient for improve the shear force's of first frame 1 and second frame 2 to horizontal shake resistance.

Further, one side of junction is kept away from at the top of first cooperation board 11 and second cooperation board 12 runs through and has seted up second mounting hole 15, the surperficial corner of second frame 2 runs through and sets up second through-hole 23 corresponding with second mounting hole 15, position between first mounting hole 131, picture peg 14 and the 15 three of second mounting hole is in proper order by being close to first cooperation board 11 and the setting of second cooperation board 12 junction to keeping away from the direction, and all set up at the top of first frame 1, and both mutually support and correspond, use the bolt fastening, further strengthened the structural strength of combination door frame, be favorable to increase of service life.

The implementation scenario is specifically as follows: when the combined type wall frame is in actual use, the strip-shaped holes 31 and the strip-shaped grooves 16 are arranged and matched with each other, so that the distance between the grooves 17 can be adjusted conveniently according to the actual wall thickness, the first matching plate 11 and the second matching plate 12 are fixed, the function of adjusting the opening size of the grooves 17 is realized, the first mounting hole 131 and the first through hole 22 are arranged and matched with each other correspondingly, and bolts penetrate through the first mounting hole 131 and the first through hole 22, so that the first frame 1 and the second frame 2 are combined and fixed, the stability between the first frame 1 and the second frame 2 is improved, the structural stability is enhanced, the inserting plate 14 and the inserting hole 21 are arranged and matched with each other in an inserting manner, the resistance of the first frame 1 and the second frame 2 to the shearing force of transverse shaking is improved, the influence on the service life of the door frame when the frame is transversely impacted in use is avoided, and the second mounting holes 15 and the second through holes 23 are arranged, both cooperate each other and correspond, use the bolt fastening, further strengthened the structural strength who makes up the door frame, be favorable to increase of service life, the problem that the structural strength of the combination door frame that exists among the prior art is low has specifically been solved to this embodiment.

In summary, the following steps: the utility model discloses a set up first cooperation board 11 and second cooperation board 12, connect the cooperation between the two and form first frame 1, reduced the volume of door frame, convenient transportation, before assembling the door frame, remove first cooperation board 11 or second cooperation board 12 about earlier, can enlarge or reduce the opening of recess 17, and then through screwing up the bolt that sets up in the bar hole 31, make it cooperate with bar groove 16, can fix the opening of recess 17 to different sizes, can carry out the adaptation installation with the wall body of different thickness, the application scope of door frame has been enlarged, the practicality is improved; still through setting up first spring 4 and second spring 5, when the door frame is using, the power that strikes the door frame when the door closes is absorbed by the spring to reduce the possibility of door frame damage, improved the buffer capacity of regulating block 121 activity in adjustment tank 111, be favorable to prolonging the life of door frame.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a novel combination formula steel sheet door frame, includes first frame (1) and second frame (2), its characterized in that: the number of the first frames (1) and the number of the second frames (2) are two, the tops and the bottoms of the two first frames (1) are fixedly connected with the second frames (2), and one side of each first frame (1) is provided with a fixing plate (3);

the first frame (1) comprises a first matching plate (11) and a second matching plate (12) respectively, the cross sections of the first matching plate (11) and the second matching plate (12) are both L-shaped, the first matching plate (11) and the second matching plate (12) are movably matched, one sides of the first matching plate (11) and the second matching plate (12) far away from the fixed plate (3) are provided with grooves (17), the groove (17) is formed by matching the first matching plate (11) and the second matching plate (12), one side of the first matching plate (11) close to the second matching plate (12) is provided with an adjusting groove (111), an adjusting block (121) is integrally formed on one side of the second matching plate (12) close to the first matching plate (11), the adjusting block (121) is movably arranged in the adjusting groove (111), and the first matching plate (11) and the second matching plate (12) are fixedly connected with the fixing plate (3) through bolts;

the groove side fixed mounting who keeps away from second cooperation board (12) in adjustment tank (111) has first spring (4), the one end and regulating block (121) fixed connection of adjustment tank (111) are kept away from in first spring (4), the cross sectional shape of regulating block (121) is T shape, one side fixed mounting that first spring (4) were kept away from in regulating block (121) has second spring (5), the one end and adjustment tank (111) fixed connection of regulating block (121) are kept away from in second spring (5).

2. A novel combined steel plate door frame according to claim 1, characterized in that: a strip-shaped hole (31) is formed in the surface of the fixing plate (3) in a penetrating mode, and a bolt is movably arranged in the strip-shaped hole (31).

3. A novel combined steel plate door frame according to claim 2, characterized in that: a strip-shaped groove (16) is formed in one side, close to the fixing plate (3), of the first matching plate (11) and the second matching plate (12), nuts are arranged in the strip-shaped groove (16) in a movable mode, the strip-shaped groove (16) corresponds to the position of the strip-shaped hole (31), and the bolts are matched with the nuts.

4. A novel combined steel plate door frame according to claim 1, characterized in that: the top of first cooperation board (11) and second cooperation board (12) is equal fixed mounting has flange (13), first mounting hole (131) have been seted up in the surface run-through of flange (13).

5. A novel combined steel plate door frame according to claim 4, characterized in that: first through holes (22) are formed in the two sides of the second frame (2) in a penetrating mode, and the positions of the first through holes (22) correspond to the positions of the first mounting holes (131).

6. A novel combined steel plate door frame according to claim 1, characterized in that: the top of first cooperation board (11) and second cooperation board (12) all is equipped with picture peg (14), picture peg (14) and first frame (1) integrated into one piece.

7. A novel combined steel plate door frame according to claim 6, characterized in that: the surface of the second frame (2) is provided with a jack (21) in a penetrating mode, and the jack (21) is matched with the inserting plate (14).

8. A novel combined steel plate door frame according to claim 1, characterized in that: one side of the top of the first matching plate (11) and the top of the second matching plate (12), which is far away from the joint, are provided with a second mounting hole (15) in a penetrating manner, and the surface corner of the second frame (2) is provided with a second through hole (23) corresponding to the second mounting hole (15) in a penetrating manner.