CN112064813B - High-rise building outer wall anti-drop construction mechanism and construction method thereof - Google Patents
High-rise building outer wall anti-drop construction mechanism and construction method thereof Download PDFInfo
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- CN112064813B CN112064813B CN202011027925.7A CN202011027925A CN112064813B CN 112064813 B CN112064813 B CN 112064813B CN 202011027925 A CN202011027925 A CN 202011027925A CN 112064813 B CN112064813 B CN 112064813B
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- 238000010276 construction Methods 0.000 title claims abstract description 32
- 238000009413 insulation Methods 0.000 claims abstract description 75
- 230000002093 peripheral effect Effects 0.000 claims abstract description 14
- 239000004570 mortar (masonry) Substances 0.000 claims description 32
- 238000004321 preservation Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 12
- 238000007789 sealing Methods 0.000 claims description 9
- 238000001179 sorption measurement Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 239000011810 insulating material Substances 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 7
- 238000000429 assembly Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000012774 insulation material Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/38—Connections for building structures in general
- E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
- E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/02—Conveying or working-up concrete or similar masses able to be heaped or cast
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
Abstract
The application relates to an anti-drop construction mechanism for an outer wall of a high-rise building and a construction method thereof, the anti-drop construction mechanism comprises the outer wall and a heat insulation board fixed on the outer wall, a plurality of pre-fixing pieces are fixedly arranged on the surface of the outer wall and fixedly connected with the outer wall, lantern rings, connecting rods and fixing rods are arranged in the pre-fixing pieces, two connecting rods are arranged, one ends of the two connecting rods are hinged with the outer peripheral surfaces of the lantern rings, the two fixing rods are arranged, the axes of the two fixing rods are positioned in the same straight line and are parallel to the lantern rings, the fixing rods are slidably connected with the side walls of the pre-fixing pieces, one ends of the two connecting rods, which are deviated from the lantern rings, are respectively hinged with the ends of the two fixing rods, which are deviated from each other, a trigger rod is fixedly arranged on one side of the heat insulation board, one end of the trigger rod, which is close to the outer wall, a conical trigger block is fixedly arranged at one end of the trigger rod, the outer peripheral surface of the trigger rod is provided with a trigger fixing groove, the trigger fixing groove is matched with the fixing rod in a clamping mode. This application has the effect that reduces the outer wall and takes place the insulating material condition of droing.
Description
Technical Field
The application relates to the field of building construction technology, in particular to an anti-falling construction mechanism for an outer wall of a high-rise building and a construction method thereof.
Background
At present, the energy-saving consciousness of building which is advocated by the state and is safe, durable, green and environment-friendly in development is deeply paid to people. The template used in the concrete outer wall engineering in the construction field is generally removed after concrete is poured and formed and meets corresponding requirements, and then thermal insulation materials are paved on the outer surface of the concrete wall according to thermal insulation requirements.
In the construction process of the heat-insulating material for the outer wall of the building, due to workers or materials and other reasons, the decorative layer and the anti-cracking mortar protective layer of the heat-insulating mortar have the phenomena of hollowing, cracking and the like, rainwater can penetrate into the heat-insulating mortar layer in a large amount, the self weight of the heat-insulating mortar layer can be increased after the heat-insulating mortar layer absorbs water, and the heat-insulating mortar system of the outer wall falls off in a large area.
In view of the above-mentioned related technologies, the inventor believes that there is a defect that the insulation material falls off from the wall body and brings certain potential safety hazard to users.
Disclosure of Invention
In order to solve the problem that a certain potential safety hazard is brought to a user when a heat insulation material falls off from a wall body, the application provides a high-rise building outer wall falling-prevention construction mechanism and a construction method thereof.
The application provides a high-rise building outer wall anti-drop construction mechanism and a construction method thereof, which adopt the following technical scheme:
an anti-drop construction mechanism for an outer wall of a high-rise building comprises the outer wall and a heat insulation board fixed on the outer wall, wherein a plurality of pre-fixing pieces are fixedly arranged on the surface of the outer wall and are fixedly connected with the outer wall, the pre-fixing pieces are hollow and have a structure with one end which is away from the outer wall and is opened, two pre-fixing pieces are arranged in the pre-fixing pieces, one ends of the two connecting rods are hinged with the outer peripheral surface of the sleeve ring, two fixing rods are arranged, the axes of the two fixing rods are positioned in the same straight line and are parallel to the sleeve ring, the fixing rods are connected with the side wall of the pre-fixing pieces in a sliding mode, the sliding direction of the fixing rods is parallel to the sleeve ring, one ends of the two connecting rods which are away from the sleeve ring are respectively hinged with one ends of the two fixing rods which are away from each other, a trigger rod is fixedly arranged on one side of the heat insulation board close to the outer wall, and a conical trigger block is fixedly arranged on one end of the trigger rod close to the outer wall, the outer peripheral face and the lantern ring butt cooperation of trigger block, the most advanced of trigger block towards the outer wall, and the outer peripheral face of trigger bar has been seted up and has been triggered the fixed slot, triggers the fixed slot and the cooperation of dead lever joint.
Through adopting above-mentioned technical scheme, operating personnel will be at first with mounting and outer wall fixation in advance, brush the mortar on the outer wall again, then remove the heated board towards the outer wall, the trigger block can be continuous be close to in the mounting until inserting the mounting in advance, the final butt of trigger block is on the lantern ring, continue to promote the heated board towards the wall, the lantern ring is towards the direction removal near the outer wall, the dead lever can slide to triggering in the fixed slot under the pulling of connecting rod, trigger block and trigger bar and mounting relatively fixed in advance this moment, the mortar contact of heated board and outer wall, fixed connection between heated board and the outer wall, and operating personnel is under the condition of not destroying mounting and outer wall connection relation in advance, operating personnel can't take out the heated board from the outer wall. In conclusion, the fixed phase between the outer wall and the heat-insulating plate is stable relative to the fixation of mortar in the related technology, the condition that the heat-insulating plate falls due to expansion and fragmentation of the mortar is reduced, and the fixed stability and the safety of the heat-insulating plate of the outer wall of the high-rise building are improved.
Preferably, the trigger fixing groove is annularly arranged.
Through adopting above-mentioned technical scheme, trigger the annular setting of fixed slot for when the heated board was installed on the wall outward, the heated board only need keep vertical state can, no matter where the side of heated board is towards, trigger the fixed slot all can with the cooperation of dead lever joint, get into and made things convenient for operating personnel to the installation of heated board.
Preferably, an annular adsorption magnet is fixedly arranged on the inner peripheral surface of the trigger fixing groove, fixing magnets are fixedly arranged at the opposite ends of the two fixing rods, and the fixing magnets and the adsorption magnet are adsorbed to each other.
Through adopting above-mentioned technical scheme, the design of fixed magnet and adsorption magnet for the dead lever with trigger the fixed slot joint cooperation back, the dead lever is difficult breaks away from in triggering the fixed slot under the effect of external force, and then has improved the joint stability of dead lever and trigger the fixed slot, has improved the fixed strength between heated board and the outer wall, has reduced the condition that the heated board drops from the outer wall.
Preferably, the one end of preliminary mounting deviates from the outer wall and is fixed with the seal membrane that will carry out the sealing with preliminary mounting opening.
Through adopting above-mentioned technical scheme, the design of seal membrane for when operating personnel paintd the mortar on the outer wall, the mortar can not enter into the mounting in advance from the opening of mounting in advance inside, has reduced the mortar and has paintd the in-process and has influenced the joint between trigger bar and the dead lever in the mounting in advance and fix.
Preferably, one side that the heated board is close to the outer wall is fixed and is provided with a plurality of inserted bars that aim in advance, and a plurality of inserted bars that aim in advance are fixed to be set up in the position that the heated board is close to the four corners, and the fixed surface of outer wall is provided with a plurality of prepositioning loop bars, aims inserted bar and prepositioning loop bar grafting cooperation in advance.
Through adopting above-mentioned technical scheme, aim the design of inserted bar and prepositioning loop bar in advance for operating personnel can be comparatively easy aim the inserted bar in advance and prepositioning loop bar grafting cooperation, and then make the heated board at the in-process that removes the outer wall, can play the effect of direction to the removal of heated board, the operating personnel of having been convenient for will trigger the piece and aim at opening on the pre-fixing piece, made things convenient for the joint of heated board and outer wall to fix.
Preferably, the fixed guide ring that is provided with of one end that deviates from the outer wall of precaight loop bar, the guide ring is the shape that outer wall to heated board direction circumference opening constantly increases.
Through adopting above-mentioned technical scheme, the design of guide ring sets for further having made things convenient for in the pre-aiming inserted bar inserts into pre-positioning loop bar through the circumference opening, and then has made things convenient for operating personnel to the heated board towards the directional removal of outer wall, has improved the fixed simple operation nature of heated board and outer wall joint.
Preferably, a plurality of joint grooves have all been seted up around the heated board, the heated board has been seted up last joint piece in the joint inslot of one side, it is on a parallel with the outer wall with joint groove sliding connection and slip direction to go up joint piece and joint groove sliding connection, it is provided with the joint spring to set up on the inner wall of the joint groove opening orientation of last joint piece, it deviates from the one end and the last joint piece fixed connection of joint inslot wall to go up the joint spring, the heated board deviates from the joint inslot of joint piece one side and is provided with down the joint piece, lower joint piece and joint groove sliding connection and slip direction are on a parallel with the outer wall, it is provided with lower joint spring to fix on the inner wall of the joint groove opening orientation of joint piece down to set up, lower joint spring deviates from the one end and the lower joint piece fixed connection of joint inslot wall, it cooperates with lower joint piece butt each other to go up joint piece between the adjacent heated board, go up the size sum and the joint groove size adaptation of joint piece down.
Through adopting above-mentioned technical scheme, when two adjacent heated boards are fixed on the outer wall in the vertical direction, go up the butt cooperation of joint piece and lower joint piece, and go up the joint piece and be located same joint inslot with lower joint piece for the removal in the perpendicular to outer wall side between two adjacent heated boards in the vertical direction is fixed by the joint, makes having certain joint strength between two adjacent heated boards in the vertical direction, has reduced the condition that single heated board breaks away from the outer wall.
Preferably, the joint inslot that the heated board is close to last joint piece one side is provided with left joint piece, left joint piece and joint groove sliding connection and slip direction are on a parallel with outer wall and perpendicular to go up the joint piece, it is provided with left joint spring to set up on the inner wall of the joint groove opening orientation of left joint piece fixed, lower joint spring deviates from the one end and the left joint piece fixed connection of joint inslot wall, the heated board deviates from the joint inslot of left joint piece one side and is provided with right joint piece, it is provided with right joint spring to fix on the inner wall of the joint groove opening orientation of right joint piece to be provided with, right joint spring deviates from the one end and the right joint piece fixed connection of joint inslot wall, left joint piece and the mutual butt cooperation of right joint piece between the adjacent heated board, the size sum and the joint groove size adaptation of left joint piece and right joint piece.
Through adopting above-mentioned technical scheme, when two adjacent heated boards are fixed on the outer wall in the horizontal direction, the butt cooperation of left joint piece and right joint piece, and left joint piece is located same joint inslot with right joint piece, and then make the removal in the perpendicular to outer wall side between two adjacent heated boards in the horizontal direction fixed by the joint for certain joint strength has between two adjacent heated boards in the horizontal direction, has reduced the condition that single heated board breaks away from the outer wall.
Preferably, left side joint piece with the constant head tank has all been seted up to the one side that right side joint piece is close to each other, go up the joint piece with the constant head tank has also all been seted up to the one side that lower joint piece is close to each other, all fixed being provided with positioning spring in the constant head tank, positioning spring deviates from the fixed locating piece that is provided with of one end of constant head tank, locating piece and constant head tank sliding connection and slip direction are on a parallel with the outer wall, the locating piece on the joint piece of left side cooperates with the constant head tank joint on the joint piece of right side, the locating piece on the joint piece of right side cooperates with the constant head tank joint on the joint piece of left side, go up the locating piece on the joint piece and cooperate with the constant head tank joint on the joint piece down, locating piece on the joint piece and the last joint piece of lower joint piece cooperate with the constant head tank joint.
Through adopting above-mentioned technical scheme, the design of constant head tank and locating piece has improved the joint fixed strength between left joint piece and the right joint piece and has gone up the joint fixed strength between joint piece and the lower joint piece, and further improvement the joint strength between two adjacent heated boards, reduced the condition that single heated board breaks away from the outer wall.
An anti-drop construction method for an external wall of a high-rise building comprises the following steps:
s1, after the construction of the outer wall is finished, fixing the pre-fixing piece on the outer wall, fixing the pre-positioning sleeve rod on the outer wall, and smearing mortar on the position of the outer wall where the heat insulation board is required to be installed;
s2, an operator inserts the pre-aiming inserted bar on the heat insulation board into the pre-positioning sleeve rod, when the heat insulation board moves towards the wall surface along the axial direction of the pre-positioning sleeve rod, the trigger block can be inserted into the pre-fixing piece, the trigger block continues to move until the trigger block abuts against the sleeve ring, along with the movement of the trigger block, the fixing rod can be inserted into the trigger fixing groove, at the moment, the heat insulation board is in contact with mortar of the outer wall, and therefore the heat insulation board is fixed with the outer wall;
s3, after finishing installing one heat insulation board, an operator installs the adjacent heat insulation boards on the outer wall in the same mode, during installation, the left clamping blocks and the right clamping blocks of the two adjacent heat insulation boards in the horizontal direction are clamped and fixed, and the upper clamping blocks and the lower clamping blocks of the two adjacent heat insulation boards in the vertical direction are clamped and fixed, so that the two adjacent heat insulation boards are fixed with each other.
By adopting the technical scheme, an operator firstly fixes the pre-fixing piece on the outer wall before the mortar is coated, so that the pre-fixing piece is convenient to mount; when the insulation board is fixed on the outer wall, an operator only needs to insert the pre-sighting rod into the pre-positioning sleeve rod to align the trigger block and the pre-fixing piece on the insulation board, and the operator moves the pre-sighting rod along the axial direction of the pre-positioning sleeve rod to complete clamping and fixing of the trigger block, the trigger rod and the pre-fixing piece, so that the installation of the insulation board by the operator is facilitated; the installation of one insulation board is completed, and then the installation of the adjacent insulation boards is facilitated, so that the fixation between the adjacent insulation boards is facilitated, the connection strength between the adjacent insulation boards is further improved, the condition that a single insulation board drops is reduced, the whole method is simple and orderly in operation, the fixation strength between the insulation board and the outer wall can be effectively guaranteed, and the condition that the insulation board drops from the outer wall is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. due to the design of the pre-fixing piece, the trigger block and the trigger rod, the connection strength between the heat insulation board and the outer wall is improved, the fixing stability between the heat insulation board and the outer wall is improved, and the situation that the heat insulation board falls off from the outer wall is reduced;
2. due to the design of the upper clamping block, the lower clamping block, the left clamping block and the right clamping block, the connecting strength between two adjacent heat-insulation plates can be improved, and the situation that a single heat-insulation plate falls off from an outer wall is reduced;
3. the design of pre-positioning loop bar and pre-aiming inserted bar can play the effect of direction to the removal of heated board, and the operating personnel of having been convenient for will trigger the piece and aim at opening on the pre-fixing piece, has made things convenient for the joint of heated board and outer wall to be fixed.
Drawings
FIG. 1 is a schematic structural diagram of an anti-drop construction mechanism for an external wall of a high-rise building according to an embodiment of the present application;
FIG. 2 is a schematic view, partly in section, illustrating the connection of a pre-mount to a trigger assembly;
FIG. 3 is an enlarged schematic view of A in FIG. 2;
FIG. 4 is a schematic, partially in section, intended to illustrate a pre-positioning assembly;
fig. 5 is a schematic view, partly in section, intended to illustrate the connection relationship of adjacent insulation boards.
Description of reference numerals: 1. an outer wall; 2. a thermal insulation board; 3. pre-fixing the part; 31. a collar; 32. a connecting rod; 33. fixing the rod; 331. fixing a magnet; 332. a limiting slide block; 34. a sealing film; 35. a limiting chute; 4. a trigger component; 41. a trigger block; 42. a trigger lever; 421. triggering the fixed groove; 4211. adsorbing a magnet; 5. a pre-positioning assembly; 51. pre-positioning the loop bar; 511. a guide ring; 52. pre-aiming inserted bars; 6. a clamping groove; 7. a clamping mechanism; 71. an upper clamping component; 711. an upper clamping block; 712. an upper clamping spring; 72. a lower clamping component; 721. a lower clamping block; 722. a lower clamping spring; 73. a left clamping component; 731. a left clamping block; 732. a left clamping spring; 74. a right clamping component; 741. a right clamping block; 742. a right clamping spring; 8. positioning a groove; 81. a positioning assembly; 811. positioning blocks; 812. and positioning the spring.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment of the application discloses high-rise building outer wall anti-drop construction mechanism.
Referring to fig. 1 and 2, a high-rise building outer wall anti-drop construction mechanism includes outer wall 1, and the fixed surface of outer wall 1 is provided with a plurality of heated boards 2, and the fixed surface of outer wall 1 is provided with a plurality of mountings 3 in advance, and one side that heated board 2 is close to outer wall 1 is fixed with a plurality of trigger assembly 4, and trigger assembly 4 is fixed with the cooperation of 3 joints of mountings in advance, and one side that two adjacent heated boards 2 are close to each other all fixedly is provided with carries out two adjacent heated boards 2 clamping mechanism 7 fixed. Due to the design of the pre-fixing piece 3 and the trigger assembly 4, the fixing strength between the heat insulation board 2 and the outer wall 1 can be improved, and the condition that the heat insulation board 2 falls off from the outer wall 1 is reduced; due to the design of the clamping mechanism 7, the connecting strength of the adjacent heat-insulating plates 2 is improved, the situation that the single heat-insulating plate 2 falls off from the outer wall 1 can be reduced, and the stability of the heat-insulating plate 2 fixed on the outer wall 1 is further improved.
Referring to fig. 2 and 3, one end of the pre-fixing member 3 is rectangular, the other end of the pre-fixing member 3 is cylindrical, the pre-fixing member 3 is hollow and has an opening at one cylindrical end, and the rectangular end of the pre-fixing member 3 is fixedly connected to the surface of the outer wall 1 by adhesion. The cylindrical interior of the pre-fixing member 3 is provided with a collar 31, a connecting rod 32 and a fixing rod 33. The fixing lever 33 is provided in two. The axes of the two fixing rods 33 are located in the same straight line and are all parallel to the wall surface, the fixing rods 33 are close to one side, away from the wall surface, of the pre-fixing piece 3, the limiting sliding blocks 332 are fixedly arranged on the inner wall of the cylindrical end of the pre-fixing piece 3, the limiting sliding grooves 35 are formed in the outer wall 1 in a shape that the opening is reduced in a stepped shape in the direction towards the pre-fixing piece 3, and the limiting sliding blocks 332 are in sliding fit with the limiting sliding grooves 35 and the sliding direction is parallel to the axes of the fixing rods 33. The number of the connecting rods 32 is two, and one ends of the two connecting rods 32 are respectively hinged with one ends of the two fixing rods 33 which are away from each other, and the hinge axes are parallel to the outer wall 1. The end of the connecting rod 32 facing away from the fixing rod 33 is hinged to the outer circumferential surface of the collar 31 with the hinge axis parallel to the outer wall 1.
Referring to fig. 2 and 3, the trigger assembly 4 includes trigger block 41 and trigger bar 42, and one side fixed connection that trigger bar 42 and heated board 2 are close to outer wall 1, and trigger block 41 and the one end welded fastening that trigger bar 42 deviates from heated board 2, trigger block 41 are coniform setting, and the pointed end of trigger block 41 is towards outer wall 1, and the outer peripheral face of trigger block 41 cooperates with the inner peripheral surface butt of lantern ring 31. The outer peripheral surface of the trigger rod 42 is provided with a trigger fixing groove 421, the trigger fixing groove 421 is annularly arranged, and the trigger fixing groove 421 is in clamping fit with the fixing rod 33.
An operator firstly fixes the pre-fixing piece 3 on the outer wall 1 through bonding, then the operator paints mortar on the position of the outer wall 1 where the heat-insulating board 2 needs to be fixed, the operator moves the heat-insulating board 2 towards the direction of the outer wall 1 until the tip of the trigger block 41 is inserted into the opening of the pre-fixing piece 3, the heat-insulating board 2 is continuously moved, the trigger block 41 is continuously moved towards the direction of the outer wall 1 until the outer peripheral surface of the fixing block abuts against the inner peripheral surface of the lantern ring 31, the trigger block 41 is continuously moved, the trigger block 41 drives the lantern ring 31 to move towards the direction close to the outer wall 1, the lantern ring 31 drives the two fixing rods 33 to move towards the direction close to each other through the connecting rod 32, until the two fixing rods 33 are inserted into the trigger fixing groove 421, the trigger block 41 cannot move and cannot push the lantern ring 31 to move, and at the moment, the trigger assembly 4 and the pre-fixing piece 3 are mutually clamped and fixed, and heated board 2 contacts with the mortar on the outer wall 1, fixes through triggering subassembly 4 and pre-fixing piece 3 between heated board 2 and the outer wall 1 promptly, pastes fixedly again through the mortar, compares in only the bonding through the mortar fixed, and joint strength between heated board 2 and the outer wall 1 is higher in this application, and heated board 2 is difficult for droing from outer wall 1, has improved building outer wall 1's security.
Referring to fig. 2 and 3, a ring-shaped attracting magnet 4211 is fixedly disposed on an inner circumferential surface of the trigger fixing groove 421, a fixing magnet 331 is fixedly disposed on each of opposite ends of the two fixing rods 33, and the fixing magnet 331 and the attracting magnet 4211 are attracted to each other. Fixed magnet 331 and adsorption magnet 4211's design can pass through magnetic force with dead lever 33 and adsorb on trigger bar 42 to reduced the condition that dead lever 33 breaks away from in triggering fixed slot 421 under the exogenic action, improved the joint fixed strength between pre-fixing piece 3 and the trigger subassembly 4, and then improved the fixed connection intensity between heated board 2 and the outer wall 1, reduced heated board 2 and followed the droing on the outer wall 1.
Referring to fig. 2, a sealing film 34 is disposed at one end of the pre-fixing member 3 having the opening, the sealing film 34 is adhered to the end of the pre-fixing member 3 having the opening, and the sealing film 34 seals the opening of the pre-fixing member 3. Due to the design of the sealing film 34, when an operator fixes the pre-fixing piece 3 on the outer wall 1 through bonding and paints mortar on the outer wall 1, the sealing film 34 can reduce the condition that the operator paints the mortar into the pre-fixing piece 3, so that the condition that the mortar enters the pre-fixing piece 3 and affects the clamping fixation of the pre-fixing piece 3 and the trigger assembly 4 is reduced.
Referring to fig. 4, a plurality of pre-positioning assemblies 5 are provided, in the present embodiment, the number of the pre-positioning assemblies 5 is preferably four, and four pre-positioning assemblies 5 are respectively disposed at positions of the heat preservation plate 2 near four corners. The pre-positioning assembly 5 includes a pre-positioning sleeve rod 51 and a pre-aiming bayonet 52. Pre-aiming inserted bar 52 and heated board 2 fixed connection, pre-aiming inserted bar 52 perpendicular to heated board 2, pre-positioning loop bar 51 sets up with outer wall 1 is perpendicular, pre-positioning loop bar 51 is fixed with outer wall 1 is pasted, pre-positioning loop bar 51 is inside cavity setting, the one end that pre-positioning loop bar 51 deviates from outer wall 1 is the opening design, pre-aiming inserted bar 52 inserts inside pre-positioning loop bar 51, pre-aiming inserted bar 52 and pre-positioning loop bar 51 sliding fit and sliding direction perpendicular to outer wall 1 in advance. The end of the prepositioning loop bar 51 departing from the outer wall 1 is provided with a guide ring 511, the guide ring 511 and the prepositioning loop bar 51 are integrally formed, the guide ring 511 is designed in an annular shape, and the circumferential opening of the guide ring 511 is continuously increased in the direction from the outer wall 1 to the heat insulation board 2. Pre-aiming inserted bar 52 and pre-positioning loop bar 51 are arranged at the position, close to the edge, of insulation board 2, so that an operator can easily observe the alignment of pre-aiming inserted bar 52 and pre-positioning loop bar 51 from the edge of insulation board 2, and compare with the alignment of trigger block 41 and pre-fixing piece 3 openings, the operator is more convenient to operate, so that the operator only needs to align pre-aiming inserted bar 52 and pre-positioning loop bar 51, and can align trigger block 41 and pre-fixing piece 3 openings, and when the operator moves insulation board 2 towards outer wall 1, pre-positioning assembly 5 can play a certain directional limiting role on the movement of insulation board 2, thereby facilitating the clamping and fixing of insulation board 2 and outer wall 1, and facilitating the operation of the operator. Due to the design of the guide ring 511, the alignment error of the pre-positioning sleeve rod 51 and the pre-aiming insertion rod 52 is improved, and the pre-positioning sleeve rod 51 and the pre-aiming insertion rod 52 are further convenient to align, so that the trigger assembly 4 and the pre-fixing piece 3 are further convenient for an operator to align, and the operation of the operator is further convenient.
Referring to fig. 5, 2 vertical fixes of heated board are on the surface of outer wall 1, have all seted up a plurality of joint grooves 6 on the lateral wall all around of 2 vertical directions of heated board, have seted up two joint grooves 6 on 2 each sides of the heated board that set up of this embodiment preferred, and two joint grooves 6 of each side set up respectively in the both ends position department that is close to side length direction.
Referring to fig. 5, the clamping mechanism 7 includes an upper clamping assembly 71, a lower clamping assembly 72, a left clamping assembly, and a right clamping assembly 74. The upper clamping components 71 are two, and the two upper clamping components 71 are respectively arranged in the two clamping grooves 6 at the top end of the heat preservation plate 2. Go up joint subassembly 71 including last joint piece 711 and last joint spring 712, go up the inner wall fixed connection of the bottom of joint spring 712 and the 6 opening orientations in joint groove, go up the top of joint spring 712 and the bottom fixed connection of last joint piece 711, go up joint piece 711 and 6 sliding fit in joint groove and the vertical being parallel to outer wall 1 of slip direction. The number of the lower clamping components 72 is two, and the two lower clamping components 72 are respectively arranged in the two clamping grooves 6 at the bottom end of the heat preservation plate 2. Lower joint subassembly 72 is including lower joint piece 721 and lower joint spring 722, the inner wall fixed connection of the top of lower joint spring 722 and the 6 opening orientations in joint groove, lower joint spring 722 bottom and the bottom fixed connection of lower joint piece 721, lower joint piece 721 and 6 sliding fit in joint groove and the vertical parallel to outer wall 1 of slip direction. In the vertical direction, the vertical side of the upper clamping block 711 and the vertical side of the lower clamping block 721 between the adjacent heat-insulating plates 2 are mutually abutted and matched, and the sum of the sizes of the upper clamping block 711 and the lower clamping block 721 is matched with the size of the clamping groove 6.
When two adjacent heated board 2 in the vertical direction are installed, be located lower joint piece 721 on the heated board 2 on top and can insert the joint groove 6 on the heated board 2 that is located the bottom, be located last joint piece 711 on the heated board 2 of bottom and can insert the joint groove 6 on the heated board 2 on top, these two joint grooves 6 are just right each other this moment, it all fixes in two joint grooves 6 with lower joint piece 721 both ends to go up joint piece 711, go up joint piece 711 and lower joint piece 721 butt cooperation, it is fixed by the joint in perpendicular outer wall 1 direction between two adjacent heated boards 2 in the vertical direction, thereby the condition that one of them heated board 2 dropped in between two adjacent heated boards 2 in the vertical direction has been reduced, heated board 2 and outer wall 1's fixed stability has been improved.
Referring to fig. 5, two left clamping assemblies 73 are provided, and the two left clamping assemblies 73 are respectively arranged in the two clamping grooves 6 at one end of the thermal insulation plate 2 in the horizontal direction. Left joint subassembly 73 is including left joint piece 731 and left joint spring 732, the inner wall fixed connection of the one end of left joint spring 732 and 6 opening orientations in joint groove, the other end of left joint spring 732 and the one end fixed connection that left joint piece 731 is close to heated board 2, left joint piece 731 and 6 sliding fit in joint groove and the slip direction level is on a parallel with outer wall 1. The number of the right clamping assemblies 74 is two, and the two right clamping assemblies 74 are respectively arranged in the two clamping grooves 6 on one side of the heat preservation plate 2, which is far away from the left clamping assembly 73. The right clamping assembly 74 comprises a right clamping block 741 and a right clamping spring 742, one end of the right clamping spring 742 is fixedly connected with the inner wall of the clamping groove 6 facing the opening, the other end of the right clamping spring 742 is fixedly connected with one end of the right clamping block 741 close to the heat insulation board 2, and the right clamping block 741 is in sliding fit with the clamping groove 6 and is horizontally parallel to the outer wall 1 in the sliding direction. In the horizontal direction, the horizontal side of the left clamping block 731 and the horizontal side of the right clamping block 741 between the adjacent heat-insulating plates 2 are mutually abutted and matched, and the size sum of the left clamping block 731 and the right clamping block 741 is matched with the size of the clamping groove 6.
When two adjacent heated boards 2 on the horizontal direction are installed, right joint piece 741 on the heated board 2 on the left side can insert into the joint groove 6 on the heated board 2 on the right side, left joint piece 731 on the heated board 2 on the right side can insert into the joint groove 6 on the heated board 2 on the left side, these two joint grooves 6 are just right each other this moment, left joint piece 731 and right joint piece 741 both ends are all fixed in two joint grooves 6, left joint piece 731 and right joint piece 741 butt cooperation, two adjacent heated boards 2 on the horizontal direction are fixed by the joint in perpendicular outer wall 1 direction upwards, thereby the condition that one of them heated board 2 dropped among two adjacent heated boards 2 on the horizontal direction has been reduced, heated board 2 and outer wall 1's fixed stability has been improved.
Referring to fig. 5, the positioning groove 8 is formed in both sides of the upper clamping block 711 and the lower clamping block 721 in mutual abutting fit and both sides of the left clamping block 731 and the right clamping block 741 in mutual abutting fit, and the positioning assembly 81 is fixedly arranged in the positioning groove 8. The positioning assembly 81 comprises a positioning block 811 and a positioning spring 812, one end of the positioning spring 812 is fixedly connected with the inner wall of the opening of the positioning groove 8, the other end of the positioning spring 812 is fixedly connected with the positioning block 811, and the positioning block 811 is slidably connected with the positioning groove 8 and the sliding direction of the positioning block 811 is parallel to the outer wall 1. The locating piece 811 on the left joint piece 731 cooperates with the constant head tank 8 joint on the right joint piece 741, the locating piece 811 on the right joint piece 741 cooperates with the constant head tank 8 joint on the left joint piece 731, the locating piece 811 on the left joint piece 731 and the one side that the locating piece 811 on the right joint piece 741 faces each other all are the inclined plane, and the direction of slope deviates from the slope for each other on the horizontal direction. The locating piece 811 on the upper clamping block 711 is in clamping fit with the locating groove 8 on the lower clamping block 721, the locating piece 811 on the lower clamping block 721 is in clamping fit with the locating groove 8 on the upper clamping block 711, the locating piece 811 on the upper clamping block 711 and the locating piece 811 on the lower clamping block 721 face each other on an inclined plane, and the inclined directions are opposite to each other and inclined in the vertical direction.
The design of the positioning groove 8 and the positioning assembly 81 can ensure that when the left clamping block 731 is abutted and matched with the right clamping block 741, the left clamping block 731 and the right clamping block 741 can be clamped and fixed by the two positioning blocks 811 under the elastic action of the positioning spring 812, so that the left clamping block 731 and the right clamping block 741 are further improved in connection strength, the connection strength between two adjacent insulation boards 2 in the horizontal direction is further improved, the condition that a single insulation board 2 in the horizontal direction falls off from the outer wall 1 is reduced, and the fixing stability of the insulation board 2 is improved; make simultaneously go up joint block 711 and when lower joint block 721 butt cooperation, can make between joint block 711 and the lower joint block 721 make two locating pieces 811 fix the joint between joint block 711 and the lower joint block 721 through the elastic force effect of positioning spring 812 down, and then improved the joint strength of last joint block 711 and lower joint block 721, further improvement the joint strength between two adjacent heated boards 2 in the vertical direction, the condition that single heated board 2 in the vertical direction drops from outer wall 1 has been reduced, the fixed stability of heated board 2 has been improved.
The implementation principle of the high-rise building outer wall anti-drop construction mechanism in the embodiment of the application is as follows: an operator firstly fixes a plurality of pre-fixing pieces 3 on the outer wall 1, then fixes a plurality of pre-positioning loop bars 51 on the outer wall 1, and then paints mortar on the outer wall 1; after finishing the mortar coating, an operator inserts the pre-aiming inserted rods 52 into the pre-positioning sleeved rods 51; operating personnel removes heated board 2 towards outer wall 1 along the axial of prepositioning loop bar 51, along with the removal of heated board 2, triggers subassembly 4 and can and fix with the joint between the mounting 3 in advance at last, heated board 2 and mortar contact this moment, treat the mortar drying back, paste fixedly between heated board 2 and the outer wall 1. After having installed a heated board 2, operating personnel installs heated board 2 that heated board 2 is adjacent, and during the installation, clamping mechanism 7 can be automatically with carry out the joint between adjacent heated board 2 fixed, and then improved joint strength between a plurality of heated boards 2, reduced the condition that single heated board 2 dropped from outer wall 1.
The embodiment of the application also discloses a high-rise building outer wall anti-falling construction method, which comprises the following operation steps:
s1, after the construction of the outer wall 1 is finished, fixing the pre-fixing piece 3 on the outer wall 1, fixing the pre-positioning sleeve rod 51 on the outer wall 1, and smearing mortar on the position, where the heat insulation board 2 is required to be installed, of the outer wall 1;
s2, an operator inserts the pre-aiming inserted bar 52 on the heat insulation board 2 into the pre-positioning sleeve bar 51, when the heat insulation board 2 moves towards the wall surface along the axial direction of the pre-positioning sleeve bar 51, the trigger block 41 can be inserted into the pre-fixing piece 3, the trigger block 41 continues to move until the trigger block 41 abuts against the lantern ring 31, along with the movement of the trigger block 41, the fixing bar 33 can be inserted into the trigger fixing groove 421, at the moment, the heat insulation board 2 is in contact with mortar of the outer wall 1, and therefore the heat insulation board 2 is fixed with the outer wall 1;
s3, after finishing installing one heat preservation board 2, an operator installs the adjacent heat preservation board 2 on the outer wall 1 in the same way, during installation, the left clamping block 731 and the right clamping block 741 of the two adjacent heat preservation boards 2 in the horizontal direction are clamped and fixed, and the upper clamping block 711 and the lower clamping block 721 of the two adjacent heat preservation boards 2 in the vertical direction are clamped and fixed, so that the two adjacent heat preservation boards 2 are fixed to each other.
The implementation principle of the high-rise building outer wall anti-falling construction method provided by the embodiment of the application is as follows: an operator firstly fixes the pre-fixing piece 3 on the outer wall 1 before mortar is coated, so that the pre-fixing piece 3 is convenient to mount; when the insulation board 2 is fixed on the outer wall 1, an operator only needs to insert the pre-aiming rod into the pre-positioning sleeve rod 51 to align the trigger block 41 on the insulation board 2 with the pre-fixing piece 3, and the operator moves the pre-aiming rod along the axial direction of the pre-positioning sleeve rod 51 to complete the clamping and fixing of the trigger block 41 and the trigger rod 42 with the pre-fixing piece 3, so that the installation of the insulation board 2 by the operator is facilitated; the installation of one insulation board 2 and the installation of the adjacent insulation boards 2 are facilitated, the fixation between the adjacent insulation boards 2 is facilitated, the connection strength between the adjacent insulation boards 2 is further improved, the condition that a single insulation board 2 drops is reduced, the whole method is simple and orderly in operation, the fixation strength between the insulation boards 2 and the outer wall 1 can be effectively guaranteed, and the condition that the insulation boards 2 drop from the outer wall 1 is reduced.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (5)
1. The utility model provides a high-rise building outer wall anti-drop construction mechanism which characterized in that: comprises an outer wall (1) and a heat insulation board (2) fixed on the outer wall (1), a plurality of pre-fixing pieces (3) are fixedly arranged on the surface of the outer wall (1), the pre-fixing pieces (3) are fixedly connected with the outer wall (1), the pre-fixing pieces (3) are hollow and have a structure with one open end deviating from the outer wall (1), a lantern ring (31), connecting rods (32) and fixing rods (33) are arranged in the pre-fixing pieces (3), two connecting rods (32) are arranged, one ends of the two connecting rods (32) are hinged with the outer peripheral surface of the lantern ring (31), two fixing rods (33) are arranged, the axes of the two fixing rods (33) are positioned in the same straight line and are parallel to the lantern ring (31), the fixing rods (33) are connected with the side wall of the pre-fixing pieces (3) in a sliding manner, the sliding direction of the fixing rods (32) is parallel to the lantern ring (31), one ends of the two connecting rods (32) deviating from the lantern ring (31) are hinged with one ends of the two fixing rods (33) deviating from each other, a trigger rod (42) is fixedly arranged on one side, close to the outer wall (1), of the heat insulation board (2), a conical trigger block (41) is fixedly arranged at one end, close to the outer wall (1), of the trigger rod (42), the tip end of the trigger block (41) faces towards the outer wall (1), the outer peripheral surface of the trigger block (41) is in butt fit with the lantern ring (31), a trigger fixing groove (421) is formed in the outer peripheral surface of the trigger rod (42), and the trigger fixing groove (421) is in clamping fit with the fixing rod (33);
the trigger fixing groove (421) is annularly arranged;
an annular adsorption magnet (4211) is fixedly arranged on the inner circumferential surface of the trigger fixing groove (421), fixing magnets (331) are fixedly arranged at the opposite ends of the two fixing rods (33), and the fixing magnets (331) and the adsorption magnet (4211) are adsorbed to each other;
the heat insulation board is characterized in that a plurality of clamping grooves (6) are formed in the periphery of the heat insulation board (2), upper clamping blocks (711) are arranged in the two clamping grooves (6) at the top end of the heat insulation board (2), the upper clamping blocks (711) are connected with the clamping grooves (6) in a sliding mode, the sliding direction of the upper clamping blocks is parallel to the outer wall (1), upper clamping springs (712) are fixedly arranged on the inner walls, facing the opening direction, of the clamping grooves (6) formed by the upper clamping blocks (711), one ends, facing away from the inner wall of the clamping grooves (6), of the upper clamping springs (712) are fixedly connected with the upper clamping blocks (711), lower clamping blocks (721) are arranged in the clamping grooves (6) on one side, facing away from the upper clamping blocks (711), of the heat insulation board (2), the lower clamping blocks (721) are connected with the clamping grooves (6) in a sliding mode, the sliding direction of the lower clamping blocks (721) is parallel to the outer wall (1), lower clamping springs (722) are fixedly arranged on the inner walls, facing the opening direction of the clamping grooves (6), one end of the lower clamping spring (722), which is far away from the inner wall of the clamping groove (6), is fixedly connected with the lower clamping block (721), an upper clamping block (711) and the lower clamping block (721) between adjacent heat-insulating plates (2) are mutually abutted and matched, and the sum of the sizes of the upper clamping block (711) and the lower clamping block (721) is matched with the size of the clamping groove (6);
a left clamping block (731) is arranged in two clamping grooves (6) at one end of the heat insulation board (2) in the horizontal direction, the left clamping block (731) is connected with the clamping grooves (6) in a sliding way, the sliding direction of the left clamping block (731) is parallel to the outer wall (1) and is vertical to the upper clamping block (711), a left clamping spring (732) is fixedly arranged on the inner wall facing the opening of the clamping groove (6) provided with the left clamping block (731), one end of the left clamping spring (732) deviating from the inner wall of the clamping groove (6) is fixedly connected with the left clamping block (731), a right clamping block (741) is arranged in the clamping groove (6) at one side of the heat insulation board (2) deviating from the left clamping block (731), a right clamping spring (742) is fixedly arranged on the inner wall facing the opening of the clamping groove (6) provided with the right clamping block (741), one end of the right clamping spring (742) deviating from the inner wall of the clamping groove (6) is fixedly connected with the right clamping block (741), the left clamping block (731) and the right clamping block (741) between the adjacent heat-insulation plates (2) are mutually abutted and matched, and the size sum of the left clamping block (731) and the right clamping block (741) is matched with the size of the clamping groove (6);
the side, close to each other, of the left clamping block (731) and the right clamping block (741) is provided with a positioning groove (8), the side, close to each other, of the upper clamping block (711) and the lower clamping block (721) is also provided with a positioning groove (8), a positioning spring (812) is fixedly arranged in each positioning groove (8), one end, away from the positioning groove (8), of each positioning spring (812) is fixedly provided with a positioning block (811), the positioning block (811) is in sliding connection with the positioning groove (8) and the sliding direction of the positioning block is parallel to the outer wall (1), the positioning block (811) on the left clamping block (731) is in clamping fit with the positioning groove (8) on the right clamping block (741), the positioning block (811) on the right clamping block (741) is in clamping fit with the positioning groove (8) on the left clamping block (731), the positioning block (811) on the upper clamping block (711) is in clamping fit with the positioning groove (8) on the lower clamping block (721), the positioning block (811) on the lower clamping block (721) is matched with the positioning groove (8) on the upper clamping block (711) in a clamping way.
2. The high-rise building outer wall anti-drop construction mechanism according to claim 1, characterized in that: one end of the pre-fixing piece (3) departing from the outer wall (1) is fixedly provided with a sealing film (34) for sealing the opening of the pre-fixing piece (3).
3. The high-rise building outer wall anti-drop construction mechanism according to claim 1, characterized in that: one side that heated board (2) are close to outer wall (1) is fixed to be provided with a plurality of inserted bars (52) of aiming in advance, and a plurality of inserted bars (52) of aiming in advance are fixed to be set up in the position that heated board (2) are close to the four corners, and the fixed surface of outer wall (1) is provided with a plurality of prepositioning loop bars (51), and inserted bar (52) of aiming in advance are pegged graft with prepositioning loop bar (51) and are cooperated.
4. The high-rise building outer wall anti-drop construction mechanism according to claim 3, characterized in that: the pre-positioning sleeve rod (51) is fixedly provided with a guide ring (511) at one end deviating from the outer wall (1), and the guide ring (511) is in a shape that the circumferential opening of the outer wall (1) to the heat insulation board (2) is increased continuously.
5. An anti-drop construction method for an outer wall of a high-rise building is based on the anti-drop construction mechanism for the outer wall of the high-rise building, which is characterized by comprising the following steps:
s1, after the construction of the outer wall (1) is finished, fixing the pre-fixing piece (3) on the outer wall (1), fixing the pre-positioning sleeve rod (51) on the outer wall (1), and smearing mortar on the position, where the insulation board (2) needs to be installed, of the outer wall (1);
s2, an operator inserts a pre-aiming inserted bar (52) on the heat insulation board (2) into a pre-positioning sleeve bar (51), when the heat insulation board (2) moves towards the wall surface along the axial direction of the pre-positioning sleeve bar (51), a trigger block (41) can be inserted into a pre-fixing piece (3), the trigger block (41) continues to move until the trigger block (41) abuts against the sleeve ring (31), along with the movement of the trigger block (41), a fixing rod (33) can be inserted into a trigger fixing groove (421), at the moment, the heat insulation board (2) is in mortar contact with the outer wall (1), and therefore the heat insulation board (2) is fixed with the outer wall (1);
s3, after finishing the installation of one heat preservation board (2), operating personnel install adjacent heat preservation board (2) on outer wall (1) with same mode, during the installation, left joint piece (731) and right joint piece (741) joint of two adjacent heat preservation boards (2) on the horizontal direction are fixed, last joint piece (711) and lower joint piece (721) joint of two adjacent heat preservation boards (2) on the vertical direction are fixed to mutual fixed between two adjacent heat preservation boards (2).
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| CN113309218B (en) * | 2021-06-04 | 2023-12-08 | 陕西超艺实业有限公司 | Steel construction vestibule between concrete building |
| CN113530263B (en) * | 2021-06-30 | 2023-01-13 | 深圳鹏源建工(集团)有限公司 | Locator is used in installation of building external wall heated board |
| CN117386032A (en) * | 2023-11-01 | 2024-01-12 | 日照海力装修防腐工程有限公司 | Building outer wall insulation board |
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| EP1518971A1 (en) * | 2003-09-26 | 2005-03-30 | Rockwool International A/S | A wall anchor system for securing an insulation board within a cavity wall |
| ITUA20162919A1 (en) * | 2016-04-27 | 2017-10-27 | Oc S R L | System perfected for coupling prefabricated building panels. |
| CN207686056U (en) * | 2017-12-26 | 2018-08-03 | 上海同造欧式建筑科技股份有限公司 | A kind of wall body structure with heat insulation function |
| CN208830646U (en) * | 2018-07-14 | 2019-05-07 | 广州市柏舍装饰设计有限公司 | Decorative panel mounting structure |
| CN210316036U (en) * | 2019-04-28 | 2020-04-14 | 四川航天建筑工程有限公司 | External wall insulation board pasting structure |
| CN210140925U (en) * | 2019-05-30 | 2020-03-13 | 福建省中保新材料科技有限公司 | Foaming sponge heated board convenient to concatenation |
| CN210621977U (en) * | 2019-07-23 | 2020-05-26 | 石河子大学 | External insulation board with embedded parts |
| CN211229057U (en) * | 2019-10-11 | 2020-08-11 | 北涂建工集团有限公司 | Decorative wall for environment-friendly engineering construction |
| CN111622422A (en) * | 2020-06-09 | 2020-09-04 | 邓志淑 | Precast concrete plywood |
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