CN116575835A - Back bolt type door leaf gap adjusting mechanism and door leaf frame mounting method - Google Patents
Back bolt type door leaf gap adjusting mechanism and door leaf frame mounting method Download PDFInfo
- Publication number
- CN116575835A CN116575835A CN202310214706.7A CN202310214706A CN116575835A CN 116575835 A CN116575835 A CN 116575835A CN 202310214706 A CN202310214706 A CN 202310214706A CN 116575835 A CN116575835 A CN 116575835A
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- door
- section bar
- back bolt
- adjusting block
- door leaf
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- 230000007246 mechanism Effects 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 14
- 230000001105 regulatory effect Effects 0.000 claims description 26
- 238000009434 installation Methods 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 13
- 230000000149 penetrating effect Effects 0.000 claims description 12
- 239000000725 suspension Substances 0.000 claims description 11
- 230000007547 defect Effects 0.000 abstract 1
- 238000005034 decoration Methods 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/34—Coverings, e.g. protecting against weather, for decorative purposes
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
- E06B1/6069—Separate spacer means acting exclusively in the plane of the opening; Shims; Wedges; Tightening of a complete frame inside a wall opening
- E06B1/6076—Separate spacer means acting exclusively in the plane of the opening; Shims; Wedges; Tightening of a complete frame inside a wall opening of screw-type
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Hinges (AREA)
Abstract
The application relates to a back bolt type door leaf gap adjusting mechanism and a door leaf frame mounting method. It solves the defects of unreasonable design in the prior art. This back of body bolt formula door leaf clearance adjustment mechanism is including the vice cover of first door and the vice cover of second door that are parallel to each other, stretches into the end at the vice cover of first door and is connected with first section bar, stretches into the end at the vice cover of second door and is connected with the second section bar fixed with the vice cover facade of second door, is connected with the door main cover between first section bar and second section bar, is equipped with the back bolt angle sign indicating number with door main cover interval distribution in the facade of door opening, is equipped with the drive between back bolt angle sign indicating number and first section bar the drive structure that first section bar removed at the width direction of door leaf. The application has the advantages that: the back bolt angle code is preset on the wall surface, so that a stable mounting platform is provided for fixing the first section bar, meanwhile, the condition that the wall surface is uneven is avoided, and convenience is provided for further accurate leveling of the first section bar.
Description
Technical Field
The application belongs to the technical field of door pocket, and particularly relates to a back bolt type door leaf gap adjusting mechanism and a door leaf frame mounting method.
Background
The door pocket is a building decoration term and refers to an inner door frame and an outer door frame of a door. Also known directly as a door frame. The main functions of the door are fixing the door leaf, protecting the corner, decorating and the like. Is commonly used in the decoration process of decoration to protect the door from scratch, corrosion, damage, dirt and the like. Since the door pocket is subjected to continuous pressure from the door leaf, the fixing manner of the inside and the wall surface and the flatness of the panel determine the stability of the door pocket.
The novel suit door disclosed in the patent CN201502266U comprises a door pocket, a door leaf and a door pocket line, wherein the door pocket consists of a main pocket and an auxiliary pocket, the main pocket is provided with a step, and the auxiliary pocket is assembled at the step of the main pocket. The application has the characteristics of high stability, good sealing and sound insulation effects, low possibility of lock theft, difficult human body injury and the like, and can be widely used in home decoration.
In the scheme, the door pocket line is directly connected with the wall surface so as to fix the door pocket, but the firmness of the door pocket line and the wall surface connection is completely determined by the specific condition of the wall surface, such as the flatness of the wall surface, the angle and the material of the corner and the like, so that the firmness of the door pocket becomes an uncontrollable factor in the installation process, and the potential safety hazard after the door pocket is installed is enlarged.
Disclosure of Invention
The present application has been made in view of the above problems, and an object of the present application is to provide a back bolt type door gap adjusting mechanism and a door frame mounting method that can solve the above problems.
In order to achieve the above purpose, the present application adopts the following technical scheme:
this back of body bolt formula door leaf clearance adjustment mechanism is including the vice cover of first door and the vice cover of second door that are parallel to each other, the vice cover of first door with the vice cover of second door stretches into in the door opening entrance of wall body in opposite directions one end that the vice cover of first door stretched into door opening entrance is connected with first section bar the vice cover of second door stretches into one end that door opening entrance is connected with the wall body is close to the vice fixed second section bar of a facade of second door be connected with the door main cover between first section bar with the second section bar the facade of door opening be equipped with the back bolt angle sign indicating number that the door main cover was distributed in the interval, first section bar with the door main cover passes through cantilever connection structure and connects, back of body bolt formula door leaf clearance adjustment mechanism still including paste in the back bolt angle sign indicating number is kept away from the filling stop plate on a wall body surface, filling stop plate with the door main cover reserve the clearance, filling angle plate be close to the second section bar with the second angle sign indicating number one side is close to the second section bar and the second top of door leaf is equipped with the first angle sign indicating number and the second section bar is kept away from the first side of door leaf and is in the first side of door leaf and is equipped with the first side of door leaf and is in the drive angle profile and is kept away from the first side of section bar and the straight line.
In the back bolt type door leaf gap adjusting mechanism, the driving structure comprises a first adjusting block fixed on a back bolt angle code, a first gap is formed between the first adjusting block and a first section bar, a second adjusting block is arranged on the first section bar, a second gap is formed between the second adjusting block and the back bolt angle code, the first adjusting block is matched with the second adjusting block, an adjusting screw penetrating through the first adjusting block and the second adjusting block is arranged on the back bolt angle code in a penetrating mode, the adjusting screw is in threaded connection with a threaded hole on the first section bar, a first concave-convex structure is arranged on an inclined plane of the first adjusting block, a second concave-convex structure is arranged on an inclined plane of the second adjusting block, and the first concave-convex structure and the second concave-convex structure are meshed with each other.
In the back bolt type door leaf gap adjusting mechanism, a first strip-shaped through hole for the adjusting screw to penetrate is formed in the first adjusting block, a second through hole which penetrates with the first strip-shaped through hole is formed in the second adjusting block, and the second through hole is any one of a circular hole and a strip-shaped hole.
In the back bolt type door leaf gap adjusting mechanism, a first gap is reserved between the first adjusting block and the first door auxiliary sleeve, and a second gap is reserved between the second adjusting block and the filling stop plate.
In the back bolt type door leaf gap adjusting mechanism, the cantilever type connecting structure comprises an L-shaped suspension arm connected to one side of the first section bar, which is close to the door pocket main sleeve, a door pocket peripheral side limiting cantilever wall and a door pocket thickness surface limiting arm are connected to the suspension end of the L-shaped suspension arm, a right angle positioning opening is formed by the door pocket peripheral side limiting cantilever wall and the door pocket thickness surface limiting arm, one side surface of the door pocket main sleeve is propped against the door pocket peripheral side limiting cantilever wall, and the outer surface of the door main sleeve in the thickness direction of the door pocket main sleeve is propped against the door pocket thickness surface limiting arm.
In the back bolt type door leaf gap adjusting mechanism, a U-shaped groove with an opening facing the filling stop plate is formed between the limiting cantilever wall at the periphery of the door pocket and the L-shaped suspending arm.
In the back bolt type door leaf gap adjusting mechanism, the filling stop plate is close to a part surface of a peripheral side face of the first section bar and is in sliding contact with the first section bar.
In the back bolt type door leaf gap adjusting mechanism, the first concave-convex structure comprises a plurality of first tooth parts arranged on the inclined surface of the first adjusting block, the second concave-convex structure comprises a plurality of second tooth parts arranged on the inclined surface of the second adjusting block, and the first tooth parts are meshed with the second tooth parts.
This back bolt formula door leaf clearance adjustment mechanism, including the vice cover of first door and the vice cover of second door that are parallel to each other, the vice cover of first door with the vice cover of second door stretches into in the door opening entrance of wall body in opposite directions one end that the vice cover stretched into door opening entrance is connected with first section bar the vice cover of second door stretches into one end in door opening entrance be connected with the wall body is close to the vice fixed second section bar of a facade of second door be equipped with in facade in door opening with the vice cover interval distribution's of door back bolt angle sign indicating number with be equipped with the drive structure that the drive of first section bar moved in the width direction of door leaf between the first section bar, drive structure including be fixed in the first regulating block on the back bolt angle sign indicating number be equipped with the second regulating block on the inclined plane of first regulating block be equipped with first structure on the inclined plane of second regulating block be equipped with the second concave-convex structure on the inclined plane of second regulating block, first back bolt angle sign indicating number and second regulating block are equipped with the mutual bolt angle sign indicating number and screw.
The application also provides a back bolt type door leaf frame installation method, which comprises the following steps:
s1, measuring the width of a door opening formed in a wall body, and calculating the size of a reserved space between two sides of the width of a door leaf and two vertical faces of the door opening;
s2, fixedly connecting each back bolt angle code with a first adjusting block according to the space size reserved in the S1 step, fixing each second adjusting block on a first section bar, then enabling the first adjusting blocks and the second adjusting blocks to be matched in advance, and locking the first adjusting blocks, the second adjusting blocks and the first section bar in the width direction of a door opening by adjusting screws penetrating through the back bolt angle code when the first adjusting blocks on the back bolt angle code move to positions conforming to the reserved space size in the inner and outer directions of the door opening relative to the second adjusting blocks on the first section bar;
s3, fixing the back bolt corner brace in the step S2 on the corresponding vertical face of the door opening;
s4, on the basis of the step S3, a surface in the plate thickness direction of the filling stop plate is attached to the back bolt corner brace, and one circumferential side surface of the filling stop plate is locally attached to the first section bar;
s5, on the basis of the step S4, fixing the door main sleeve on the first section bar, and respectively fixing the second section bar on one side, far away from the first section bar, of the door main sleeve and the filling stop plate and on the wall body;
s6, on the basis of the step S5, the first door auxiliary sleeve is fixed on the first section bar, and the second door auxiliary sleeve is fixed on the second section bar, namely, the door leaf frame is formed through assembly.
In the back bolt type door leaf frame installation method, the back bolt angle code is rectangular, one end of the back bolt angle code, which is close to the first door auxiliary sleeve, is flush with the hole of the door opening, or one end of the back bolt angle code, which is close to the first door auxiliary sleeve, is contracted into the hole of the door opening.
The application has the advantages that:
the back bolt angle code and the driving structure are preset on the wall surface, so that a stable mounting platform is provided for fixing the first section bar, the condition that the wall surface is uneven is avoided, and convenience is provided for further accurate leveling of the first section bar. The back bolt angle code can overcome the problem of insufficient wall surface grabbing force through multi-point screw fixation, so that the installation of the first section bar has stronger integrity, and the installation accuracy between all parts is improved.
An adjusting driving structure is also arranged between the first section bar and the back bolt corner connector in a cushioning mode, and can be used for milli-centimeter allocation of errors existing in the door opening, so that the door frame can be matched with the door leaf according to the set uniform gap.
Drawings
Fig. 1 is a schematic view of the installation structure of the door leaf and the door frame of the present application.
Fig. 2 is an enlarged schematic view of the structure at B in fig. 1.
Fig. 3 is a schematic structural diagram of embodiment 3 provided by the present application.
In the illustration, a first door auxiliary sleeve 1, a second door auxiliary sleeve 2, a first section bar 3, a second section bar 4, a door main sleeve 5, a back bolt angle code 6, a filling stop plate 7, a first adjusting block 8, a second adjusting block 9, an adjusting screw 10, a first concave-convex structure 11, a second concave-convex structure 12, an L-shaped suspension arm 13, a door pocket periphery side limiting cantilever wall 14, a door pocket thickness surface limiting arm 15, a U-shaped groove 16, a wall body A, a first gap a1 and a second gap a2.
Detailed Description
The following are specific embodiments of the application and the technical solutions of the application will be further described with reference to the accompanying drawings, but the application is not limited to these embodiments.
As shown in fig. 1-3, the back bolt type door leaf gap adjusting mechanism of the embodiment comprises a first door auxiliary sleeve 1 and a second door auxiliary sleeve 2 which are parallel to each other, wherein one ends of the first door auxiliary sleeve 1 and the second door auxiliary sleeve 2 which are opposite to each other extend into a door opening hole of a wall body a, one end of the first door auxiliary sleeve 1 which extends into the door opening hole is connected with a first section bar 3, one end of the second door auxiliary sleeve 2 which extends into the door opening hole is connected with a second section bar 4 which is fixed with one vertical surface of the wall body a close to the second door auxiliary sleeve 2, the vertical surface of the door opening is provided with back bolt angle codes 6 which are distributed with a door main sleeve 5 at intervals, a driving structure which drives the first section bar 3 to move in the width direction of the door leaf is arranged between the back bolt angle codes 6 and the first section bar 3, the driving structure comprises a first adjusting block 8 fixed on the back bolt angle codes 6, a second adjusting block 9 is arranged on the first section bar 3, a first concave-convex structure 11 is arranged on a slope of the first adjusting block 8, a second concave-convex structure 12 is arranged on the slope of the second adjusting block 9 and a second adjusting block 12 which is meshed with a second adjusting screw 10 which penetrates through the first adjusting block 10 and the first adjusting block 10.
Example 1
As shown in fig. 1-2, the back bolt type door leaf gap adjusting mechanism comprises a first door auxiliary sleeve 1 and a second door auxiliary sleeve 2 which are parallel to each other, one opposite ends of the first door auxiliary sleeve 1 and the second door auxiliary sleeve 2 extend into a door opening of a wall body a, the extending length of the first door auxiliary sleeve 1 is different from that of the second door auxiliary sleeve 2, and a door leaf is finally arranged on one side of the first door auxiliary sleeve 1.
One end of the first door auxiliary sleeve 1 extending into the door opening is connected with a first section bar 3, and the first section bar 3 is an aluminum section bar. A door leaf gap is formed at the side of the first profile 3 close to the door leaf and at the corresponding side of the door leaf.
One end of the second door auxiliary sleeve 2 extending into the door opening is connected with a second section bar 4 fixed with the wall body A close to one vertical face of the second door auxiliary sleeve 2, and the second section bar 4 is an aluminum section bar.
A door main sleeve 5 is connected between the first section bar 3 and the second section bar 4, and back bolt corner brackets 6 which are distributed at intervals with the door main sleeve 5 are arranged on the vertical face of the door opening, wherein the back bolt corner brackets 6 are metal blocks, such as rectangular shapes and the like.
The first profile 3 and the door main cover 5 are connected by a cantilever type connecting structure which has a certain elastic property so as to enable the micro deformation during gap adjustment.
The back bolt type door leaf gap adjusting mechanism further comprises a filling stop plate 7 which is attached to the back bolt corner bracket 6 and is far away from one surface of the wall body A, wherein the filling stop plate 7 is made of wood or the like, a gap is reserved between the filling stop plate 7 and the door main sleeve 5 so as to avoid deformation, one corner of the filling stop plate 7, which is close to the second section bar 4, abuts against the right-angle edge of the second section bar 4, and one side surface of the filling stop plate 7, which is far away from the second section bar 4, is in sliding contact with the first section bar 3. The four sides of the transverse cross section of the filling stop plate 7 are respectively contacted, so that the position of the filling stop plate 7 can be stably fixed, and meanwhile, the filling stop plate 7 can also play a role in stopping the main door sleeve 5 in the width direction of the door opening and stopping the first section bar 3 in the front-back direction of the door opening.
A driving structure for driving the first section bar 3 to move in the width direction of the door leaf is arranged between the back bolt corner brace 6 and the first section bar 3. The drive structure can adjust the distance between the first profile 3 and the door leaf such that the gap between the door leaf and the first profile 3 can be adjusted.
Specifically, the driving structure of the embodiment comprises a first adjusting block 8 fixed on a back bolt angle code 6, a first gap a1 is arranged between the first adjusting block 8 and a first section 3, a second adjusting block 9 is arranged on the first section 3, a second gap a2 is arranged between the second adjusting block 9 and the back bolt angle code 6, the first adjusting block 8 and the second adjusting block 9 are matched, an adjusting screw 10 penetrating through the first adjusting block 8 and the second adjusting block 9 is arranged on the back bolt angle code 6 in a penetrating manner, the adjusting screw 10 can be a self-tapping screw or a conventional screw, the adjusting screw 10 is in threaded connection with a threaded hole in the first section 3, a first concave-convex structure 11 is arranged on the inclined surface of the first adjusting block 8, a second concave-convex structure 12 is arranged on the inclined surface of the second adjusting block 9, and the first concave-convex structure 11 and the second concave-convex structure 12 are meshed with each other. Further, the first concave-convex structure 11 includes a plurality of first teeth disposed on the inclined surface of the first adjusting block 8, and the second concave-convex structure 12 includes a plurality of second teeth disposed on the inclined surface of the second adjusting block 9, and the first teeth are engaged with the second teeth.
The position of the first adjusting block 8 relative to the second adjusting block 9 is changed in the width direction of the door leaf by moving one tooth position, so that the position of the first section bar 3 can be driven to change, and the purpose of gap adjustment is achieved.
The inclined plane of the first adjusting block 8 and the inclined plane of the second adjusting block 9 are matched in a mutually matched mode, then the first concave-convex structure 11 and the second concave-convex structure 12 are further designed, the position of the first adjusting block 8 relative to the second adjusting block 9 is adjusted to a set position, and finally the first concave-convex structure 11 and the second concave-convex structure 12 are utilized for carrying out meshing locking, so that the locking purpose is achieved.
Secondly, the first relief 11 and the second relief 12 also act as graduations, representing for example 1mm, when relatively moving a graduation or a tooth, in order to precisely control the gap between the door leaf and the first profile 3.
For the convenience of adjustment, a first bar-shaped through hole for the penetration of an adjusting screw 10 is formed in the first adjusting block 8, and a second through hole penetrating through the first bar-shaped through hole is formed in the second adjusting block 9, wherein the second through hole is any one of a circular hole and a bar-shaped hole. Of course, the first strip-shaped through hole may be a round hole, and the adjusting screw 10 is a self-tapping screw.
In order to avoid movement adjustment interference, a first distance is left between the first adjusting block 8 and the first door jacket 1, and a second distance is left between the second adjusting block 9 and the filling stop plate 7.
Specifically, the cantilever type connecting structure of the present embodiment includes an L-shaped suspension arm 13 connected to one side of the first section bar 3 near the door pocket main sleeve 5, a door pocket peripheral side limiting cantilever wall 14 and a door pocket thickness surface limiting arm 15 are connected to the suspension end of the L-shaped suspension arm 13, the door pocket peripheral side limiting cantilever wall 14 and the door pocket thickness surface limiting arm 15 form a right angle positioning opening, a circumferential side surface of the door pocket main sleeve 5 abuts against the door pocket peripheral side limiting cantilever wall 14, and a thickness direction outer surface of the door main sleeve 5 abuts against the door pocket thickness surface limiting arm 15. The above structure can facilitate the installation and fixation of the door main sleeve 5, and simultaneously provide a certain elastic deformation performance, so that the door main sleeve 5 is installed in place, and the gap between the door leaf and the first section bar 3 is adjusted in place.
Next, a U-shaped groove 16, which opens toward the filling stop plate 7, is formed between the door pocket peripheral side restricting cantilever wall 14 and the L-shaped suspending arm 13. The structure can prevent external dust and water vapor from entering the reserved gap between the filling stop plate 7 and the door main sleeve 5.
Preferably, the filling stop plate 7 is in sliding contact with the first profile 3 near a peripheral side partial surface of the first profile 3. So as to be beneficial to the self-adaptive adjustment of the position of the micro deformation. Of course, the filling stop plate 7 and the first profile 3 here are in a face-to-face contact in order to increase the stability.
The adjustment principle of this embodiment is as follows:
according to the reserved space size of the door leaf and the first section bar 3, each back bolt angle code 6 is fixedly connected with one first adjusting block 8, each second adjusting block 9 is fixed on the first section bar 3, then the first adjusting block 8 and the second adjusting block 9 are matched in advance, when the first adjusting block 8 on the back bolt angle code 6 moves to a position conforming to the reserved space size in the door opening inner and outer direction relative to the second adjusting block 9 on the first section bar 3, the first concave-convex structure 11 on the first adjusting block 8 and the second concave-convex structure 12 on the second adjusting block 9 are meshed with each other, and the first adjusting block 8, the second adjusting block 9 and the first section bar 3 are locked in the width direction of the door opening by the adjusting screw 10 penetrating through the back bolt angle code 6.
The original state of the first adjusting block 8 and the second adjusting block 9 is an integral block, the integral blocks are respectively connected with the back bolt corner connector 6 and the first section bar 3, and then the integral blocks are cut into the first adjusting block 8 with the first concave-convex structure and the first adjusting block 8 with the second concave-convex structure by utilizing linear cutting walking, so that the matching performance of the first concave-convex structure and the second concave-convex structure can be ensured.
Example 2
As shown in fig. 1 to 3, based on embodiment 1, the present embodiment further provides a back bolt type door frame installation method, which adopts the back bolt type door frame gap adjustment mechanism of embodiment 1, and the back bolt type door frame installation method of the present embodiment includes the following steps:
s1, measuring the width of a door opening formed in a wall body A, and calculating the size of a reserved space between two sides of the width of a door leaf and two vertical faces of the door opening;
s2, according to the space size reserved in the step S1, fixedly connecting each back bolt angle code 6 with one first regulating block 8, fixing each second regulating block 9 on the first section bar 3, then enabling the first regulating block 8 and the second regulating block 9 to be matched in advance, and when the first regulating block 8 on the back bolt angle code 6 moves to a position conforming to the reserved space size in the door opening inner and outer direction relative to the second regulating block 9 on the first section bar 3, mutually meshing a first concave-convex structure 11 on the first regulating block 8 and a second concave-convex structure 12 on the second regulating block 9, and locking the first regulating block 8, the second regulating block 9 and the first section bar 3 in the width direction of the door opening by a regulating screw 10 penetrating through the back bolt angle code 6;
s3, fixing the back bolt corner brace 6 in the step S2 on the corresponding vertical face of the door opening;
s4, on the basis of the step S3, a surface in the thickness direction of the filling stop plate 7 is attached to the back bolt corner brace 6, and one circumferential side surface of the filling stop plate 7 is partially attached to the first section bar 3;
s5, on the basis of the step S4, fixing the door main sleeve 5 on the first section bar 3, and respectively fixing the second section bar 4 on one side, far away from the first section bar 3, of the door main sleeve 5 and the filling stop plate 7 and on the wall A;
s6, on the basis of the step S5, the first door auxiliary sleeve 1 is fixed on the first section bar 3, and the second door auxiliary sleeve 2 is fixed on the second section bar 4, namely, the door leaf frame is formed through assembly.
Of course, the first door pocket 1 in the step S6 may be installed between S3 and S4.
Further, the back bolt corner brace 6 of the embodiment is rectangular, and one end of the back bolt corner brace 6 close to the first door auxiliary sleeve 1 is flush with the opening of the door opening, or one end of the back bolt corner brace 6 close to the first door auxiliary sleeve 1 is retracted into the opening of the door opening. So as to prevent the back bolt corner brace 6 from protruding outwards of the hole and interfering the installation of the first door auxiliary sleeve 1.
Example 3
As shown in fig. 3, the working principle and structure of the present embodiment are basically the same as those of embodiment 1, except that: the door main cover 5 is fixed between the second profile 4 and the second adjusting block 9.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the application. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the application or exceeding the scope of the application as defined in the accompanying claims.
Claims (10)
1. The back bolt type door leaf gap adjusting mechanism comprises a first door auxiliary sleeve (1) and a second door auxiliary sleeve (2) which are parallel to each other, wherein opposite ends of the first door auxiliary sleeve (1) and the second door auxiliary sleeve (2) extend into a door opening of a wall body (A), one end of the first door auxiliary sleeve (1) extending into the door opening is connected with a first section bar (3), one end of the second door auxiliary sleeve (2) extending into the door opening is connected with a second section bar (4) which is close to the wall body (A) and is fixed by a vertical face of the second door auxiliary sleeve (2), a door main sleeve (5) is connected between the first section bar (3) and the second section bar (4), and the vertical face of the door opening is provided with back bolt angle codes (6) which are distributed at intervals with the door main sleeve (5), the back bolt gap adjusting mechanism is characterized in that the first section bar (3) is connected with the door main sleeve (5) through a cantilever type connecting structure, the back bolt gap adjusting mechanism comprises a second section bar (4) which is close to a vertical face of the second door bolt (7) and a filling angle stop plate (7) which is close to the filling angle stop plate (7) of the filling angle stop plate (7) and is positioned between the vertical face of the door leaf (4), and the filling stop plate (7) is far away from one side surface of the second section bar (4) and is in sliding contact with the first section bar (3), and a driving structure for driving the first section bar (3) to move in the width direction of the door leaf is arranged between the back bolt corner brace (6) and the first section bar (3).
2. Back-bolt door leaf gap adjustment mechanism according to claim 1, characterized in that the driving structure comprises a first adjusting block (8) fixed on the back-bolt corner bracket (6), a first gap (a 1) is arranged between the first adjusting block (8) and the first section bar (3), a second adjusting block (9) is arranged on the first section bar (3), a second gap (a 2) is arranged between the second adjusting block (9) and the back-bolt corner bracket (6), an adjusting screw (10) penetrating through the first adjusting block (8) and the second adjusting block (9) is arranged on the back-bolt corner bracket (6), the adjusting screw (10) is in threaded connection with a threaded hole on the first section bar (3), a first concave-convex structure (11) is arranged on the inclined plane of the first adjusting block (8), a second concave-convex structure (12) is arranged on the inclined plane of the second adjusting block (9), and the first concave-convex structure (11) and the second concave-convex structure (12) are meshed with each other.
3. The back bolt type door leaf gap adjusting mechanism according to claim 2, wherein a first bar-shaped through hole for the adjusting screw (10) to penetrate is formed in the first adjusting block (8), a second through hole penetrating through the first bar-shaped through hole is formed in the second adjusting block (9), and the second through hole is any one of a circular hole and a bar-shaped hole.
4. Back-bolt door leaf gap adjustment mechanism according to claim 2, characterized in that a first distance is left between the first adjusting block (8) and the first door auxiliary sleeve (1), and a second distance is left between the second adjusting block (9) and the filling stop plate (7).
5. A back-bolt door leaf gap adjustment mechanism according to claim 2, characterized in that the first relief structure (11) comprises a number of first teeth provided on the inclined surface of the first adjustment block (8), the second relief structure (12) comprises a number of second teeth provided on the inclined surface of the second adjustment block (9), the first teeth and the second teeth engaging.
6. The back bolt type door leaf gap adjusting mechanism according to claim 1, wherein the cantilever type connecting structure comprises an L-shaped suspension arm (13) connected to one side of the first section bar (3) close to the door pocket main sleeve (5), a door pocket peripheral side limiting cantilever wall (14) and a door pocket thickness surface limiting arm (15) are connected to the suspension end of the L-shaped suspension arm (13), a right angle positioning opening is formed by the door pocket peripheral side limiting cantilever wall (14) and the door pocket thickness surface limiting arm (15), one side surface of the door pocket main sleeve (5) in the circumferential direction abuts against the door pocket peripheral side limiting cantilever wall (14), and the outer surface of the door main sleeve (5) in the thickness direction abuts against the door pocket thickness surface limiting arm (15).
7. A back-bolt door leaf clearance adjustment mechanism according to claim 6, characterized in that a U-shaped groove (16) is formed between the door pocket peripheral side limiting cantilever wall (14) and the L-shaped suspension arm (13), which is open towards the filling stop plate (7).
8. The back bolt type door leaf gap adjusting mechanism comprises a first door auxiliary sleeve (1) and a second door auxiliary sleeve (2) which are parallel to each other, wherein opposite ends of the first door auxiliary sleeve (1) and the second door auxiliary sleeve (2) extend into a door opening of a wall body (A), one end of the first door auxiliary sleeve (1) extending into the door opening is connected with a first section bar (3), one end of the second door auxiliary sleeve (2) extending into the door opening is connected with a second section bar (4) which is close to the wall body (A) and fixed by a first elevation of the second door auxiliary sleeve (2), the elevation of the door opening is provided with back bolt angle codes (6) which are distributed at intervals with a door main sleeve (5), the back bolt type door leaf gap adjusting mechanism is characterized in that a driving structure for driving the first section bar (3) to move in the width direction of a door leaf is arranged between the back bolt angle codes (6) and the first section bar (3), the driving structure comprises a first adjusting block (8) fixed on the back bolt type angle codes (6), a second adjusting block (8) is arranged on the first adjusting block (8) and a second adjusting block (11) on the second adjusting block (12) are arranged on the first adjusting block (8), the back bolt corner brace (6) is provided with an adjusting screw (10) penetrating through the first adjusting block (8) and the second adjusting block (9), and the adjusting screw (10) is in threaded connection with a threaded hole in the first section bar (3).
9. A back bolt type door frame installation method, characterized in that the back bolt type door frame installation method adopts the back bolt type door frame clearance adjustment mechanism according to any one of claims 1 to 8, and the back bolt type door frame installation method comprises the following steps:
s1, measuring the width of a door opening formed in a wall body (A), and calculating the size of a reserved space between two sides of the width of a door leaf and two vertical faces of the door opening;
s2, fixedly connecting each back bolt angle code (6) with one first regulating block (8) according to the space size reserved in the step S1, fixing each second regulating block (9) on the first section bar (3), then enabling the first regulating block (8) to be matched with the second regulating block (9) in advance, and locking the first regulating block (8) and the second regulating block (9) and the first section bar (3) in the width direction of a door opening by regulating screws (10) penetrating through the back bolt angle code (6) when the first regulating block (8) on the back bolt angle code (6) moves to a position conforming to the reserved space size in the inner and outer directions of the door opening;
s3, fixing the back bolt corner brace (6) in the step S2 on a corresponding vertical face of the door opening;
s4, on the basis of the step S3, a surface in the thickness direction of the filling stop plate (7) is attached to the back bolt corner brace (6), and one circumferential side surface of the filling stop plate (7) is locally attached to the first section bar (3);
s5, on the basis of the step S4, fixing the door main sleeve (5) on the first section bar (3) or the second regulating block (9), and respectively fixing the second section bar (4) on one side, far away from the first section bar (3), of the door main sleeve (5) and the filling stop plate (7) and on the wall body (A);
s6, on the basis of the step S5, the first door auxiliary sleeve (1) is fixed on the first section bar (3), and the second door auxiliary sleeve (2) is fixed on the second section bar (4), namely, the door leaf frame is formed through assembly.
10. The back bolt type door leaf frame installation method according to claim 9, wherein the back bolt angle code (6) is rectangular, one end of the back bolt angle code (6) close to the first door auxiliary sleeve (1) is flush with the hole of the door opening, or one end of the back bolt angle code (6) close to the first door auxiliary sleeve (1) is contracted into the hole of the door opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310214706.7A CN116575835A (en) | 2023-03-08 | 2023-03-08 | Back bolt type door leaf gap adjusting mechanism and door leaf frame mounting method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310214706.7A CN116575835A (en) | 2023-03-08 | 2023-03-08 | Back bolt type door leaf gap adjusting mechanism and door leaf frame mounting method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116575835A true CN116575835A (en) | 2023-08-11 |
Family
ID=87541945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310214706.7A Pending CN116575835A (en) | 2023-03-08 | 2023-03-08 | Back bolt type door leaf gap adjusting mechanism and door leaf frame mounting method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN116575835A (en) |
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2023
- 2023-03-08 CN CN202310214706.7A patent/CN116575835A/en active Pending
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