CN117513595A - Energy-saving environment-friendly green building system and method - Google Patents
Energy-saving environment-friendly green building system and method Download PDFInfo
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- CN117513595A CN117513595A CN202311676440.4A CN202311676440A CN117513595A CN 117513595 A CN117513595 A CN 117513595A CN 202311676440 A CN202311676440 A CN 202311676440A CN 117513595 A CN117513595 A CN 117513595A
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- wall
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- 238000000034 method Methods 0.000 title claims abstract description 18
- 238000004873 anchoring Methods 0.000 claims abstract description 43
- 239000011464 hollow brick Substances 0.000 claims abstract description 30
- 239000011449 brick Substances 0.000 claims abstract description 28
- 238000003825 pressing Methods 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 24
- 238000010276 construction Methods 0.000 claims description 22
- 239000004570 mortar (masonry) Substances 0.000 claims description 13
- 238000013461 design Methods 0.000 claims description 8
- 239000004744 fabric Substances 0.000 claims description 8
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000003780 insertion Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 claims description 7
- 230000007306 turnover Effects 0.000 claims description 6
- 230000036961 partial effect Effects 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims description 3
- 238000005553 drilling Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 5
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 239000004927 clay Substances 0.000 description 7
- 239000004793 Polystyrene Substances 0.000 description 6
- 238000011161 development Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 229920002223 polystyrene Polymers 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 239000002699 waste material Substances 0.000 description 4
- 238000007689 inspection Methods 0.000 description 3
- 238000004321 preservation Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000001303 quality assessment method Methods 0.000 description 1
- 238000003908 quality control method Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000031068 symbiosis, encompassing mutualism through parasitism Effects 0.000 description 1
Classifications
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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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
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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
-
- 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
-
- 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
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Finishing Walls (AREA)
Abstract
The invention provides an energy-saving environment-friendly green building system and a method, which belong to the technical field of green buildings and comprise a wall body, a heat-insulating plate and an anchoring bolt; the wall body is built by hollow bricks; the anchoring bolt comprises a sleeve, one end of the sleeve is fixedly connected with a pressing plate, a section of notch is formed in the wall of the sleeve, and the notch is formed in the left end of the sleeve and extends to the right end; the stop block is used for realizing limit clamping with the brick wall of the hollow brick; the pressing plate is provided with a first hole and a second hole, the first hole freely penetrates through a movable rod, one end of the movable rod is connected with the stop block, and the movable rod and the stop block are eccentrically connected; the stop block is provided with a threaded hole; a fastening bolt is arranged in the second hole in a matched mode, and one end of the fastening bolt can be in threaded connection with the threaded hole in a matched mode; the stopper can realize switching of the storage or unfolding state. The invention adopts a non-traditional expansion mode, really realizes reliable drawing, reduces the energy consumption of building maintenance cost, prolongs the service life, saves energy and protects environment.
Description
Technical Field
The invention belongs to the technical field of green buildings, and particularly relates to an energy-saving and environment-friendly green building system and method.
Background
The green building is a building which finally realizes natural symbiosis by reducing the consumption of resources and energy sources and reducing the generation of wastes in the life cycle (planning, designing, constructing, running, dismantling and utilizing) of the building, and is an image noun of sustainable development building.
The energy-saving technology of the green building wall in the building is studied, and the green energy-saving technology of the wall, a development space and a future development direction are mainly discussed.
The hollow clay brick has excellent heat preservation, heat insulation and sound insulation effects and is light in weight, and has been widely used in green construction. The hollow clay brick has a lower heat conductivity than that of a common solid brick, so that the hollow clay brick has an excellent heat insulation effect, obviously improves the living environment temperature, plays a great role in improving the heat stability of a wall body, can effectively reduce the utilization of energy consumption resources such as heating, air conditioning and the like, and can absorb moisture in the air. However, hollow clay bricks have the disadvantage that they have a low local compressive resistance and cannot be optionally chipped, so that the reserved holes, buried parts and secondary finishing of the building during construction have some adverse effects on the wall.
According to the requirements of the application technical regulations of an external thermal insulation system of a thermal insulation decorative plate, a construction unit should install an anchoring assembly according to a plane layout diagram of the anchoring assembly, and the thermal insulation plate and a base wall should be reliably and effectively connected through the anchoring assembly; however, when the base wall is a hollow brick or a hollow block, after the traditional expansion anchor bolt is driven in, a friction surface is difficult to form with the base wall, so that the standard drawing force is difficult to reach.
Based on the analysis, how to effectively improve the hollow clay brick energy-saving heat-insulating wall body and apply the hollow clay brick energy-saving heat-insulating wall body to practice, and the non-traditional expansion mode is adopted, so that the drawing is truly reliable, stable and effective, safe and reliable, the service life is prolonged, the running and maintenance cost is reduced, the generation of wastes and garbage is reduced, and the sustainable development is realized.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the energy-saving environment-friendly building system and the method are provided.
The technical scheme adopted for solving the technical problems is as follows:
the technical scheme provides an energy-saving environment-friendly green building system, which comprises a wall body, wherein the wall body is built by hollow bricks; the heat insulation board is arranged on one side of the wall body; the heat insulation board is connected with the wall body through the anchoring bolt;
the anchoring bolt comprises a sleeve, and a through cavity is formed in the sleeve; one end of the sleeve is fixedly connected with a pressing plate, a section of notch is formed in the wall of the sleeve, and the notch is formed in the left end of the sleeve and extends to the right end;
the stopper is matched with the sleeve for use and comprises a large end and a small end connected with the large end; the stop block is used for realizing limit clamping with the brick wall of the hollow brick; the pressing plate is provided with a first hole and a second hole, the first hole freely penetrates through a movable rod, and the movable rod can be movably connected with the sleeve; one end of the movable rod is connected with the stop block, and the connection mode of the movable rod and the stop block is eccentric; the stop block is provided with a threaded hole; a fastening bolt is arranged in the second hole in a matched mode, and one end of the fastening bolt freely penetrates through the second hole and can be in threaded connection with the threaded hole in a matched mode;
in the initial state, the stop block is completely arranged in the projection range of the cylinder wall of the sleeve so as to ensure that the stop block can be hidden and enter the hollow brick along with the sleeve;
when the locking is needed, the screw hole on the small end of the stop block rotates to a position aligned with the fastening bolt after the stop block rotates by a proper angle; the partial area of the large end is arranged outside the wall of the sleeve to form a protruding structure; when the fastening bolt is connected with the threaded hole, the fastening bolt can drive the stop block to move left along the notch to form locking connection.
Preferably, the stop block is in a water drop-shaped structure or a fan-shaped structure.
Preferably, the movable rod is made of plastic material capable of being cut.
Preferably, a supporting table is arranged in the sleeve, a through guide hole is formed in the supporting table, and the movable rod freely penetrates through the guide hole and can slide and/or rotate relative to the guide hole.
Preferably, the center line of the movable rod is not overlapped with the center line of the sleeve.
Preferably, a plurality of fan-shaped holes are uniformly distributed on the surface of the pressure plate.
The invention also provides a construction method of the energy-saving and environment-friendly green building system, which comprises the following steps:
step one, cleaning a wall base layer;
measuring the wall surface of the wall body, snapping lines and hanging lines;
step three, pasting a turn-over mesh cloth;
fourthly, sticking a heat-insulating plate;
fifthly, installing and fixing the anchoring piece;
step six, smearing bottom layer plastering mortar;
step seven, paving grid cloth;
and step eight, plastering the polymer mortar.
And step nine, checking and accepting.
Preferably, in the fifth step, the specific method for installing and fixing the anchoring member is as follows:
firstly, punching;
drilling anchor holes at the design position by using a drill bit, wherein the anchor holes sequentially penetrate through the insulating plate and the brick wall of the hollow brick;
secondly, penetrating an anchoring bolt;
before the sleeve is worn, the movable rod is moved, and the stop block is driven by one hand to move left, so that the stop block moves to the outer side of the left end of the sleeve, and a proper gap is reserved between the stop block and the left end of the sleeve; then, the axial position of the stop block is kept, the movable rod is rotated to drive the stop block to turn over, so that the large end of the stop block is rotationally arranged in a direction away from the notch, and the small end of the stop block is arranged in a direction towards the notch; after the sleeve rotates to a proper position, the stop block is completely arranged in the axial projection range of the sleeve, and the stop block cannot interfere the insertion of the sleeve; then the stop block is kept at the position at the moment; penetrating the sleeve and the stop block into the anchor hole;
after the movable rod is worn, the movable rod is rotated, so that the large end of the stop block faces the notch; at this time, the partial area of the large end of the stop block is arranged outside the axial projection range of the sleeve to form a protruding structure; then pull the movable rod to the right to drive the stop block to move to the right; the stop block slides along the notch from the outside of the sleeve until the stop block is attached to the brick wall of the hollow brick;
finally, inserting a fastening bolt, and holding the movable rod by one hand to enable the stop block to be clung to the brick wall of the hollow brick; the other hand is screwed with a fixing bolt which is aligned with and connected with the threaded hole of the stop block; until the fastening bolt is completely fixed with the stop block; the dog is located the brick wall department of hollow brick, and the pressure disk is held at the surface of heated board, realizes that the effective connection of heated board and wall body is fixed, and after the connection was accomplished, cuts unnecessary movable rod.
Compared with the prior art, the invention has the following advantages:
1. reliable drawing, reduced operation and maintenance cost:
the system adopts a clamping mode to carry out limit fixation, so that the drawing is reliable, stable and effective, safe and reliable, the service life of a building body is prolonged, the operation and maintenance cost is reduced, the insulation board is not easy to fall off, the generation of wastes and garbage is reduced, and the sustainable development is realized.
2. Construction is convenient, wears to establish fast:
according to the environment-friendly building wall energy-saving system, the non-expansion type anchoring bolt is arranged, and the technical thought of rotation and drawing is adopted, so that when the anchoring bolt is penetrated, as the stop block is completely arranged in the axial projection range of the sleeve, the stop block can not interfere the insertion of the sleeve, the anchoring bolt can be conveniently and rapidly inserted into the anchor hole, the aperture of the anchor hole is only slightly larger than the outer diameter of the sleeve, the construction is convenient, the penetrating is convenient, the clamping stagnation is avoided, the condition that the threading anchor bolt cannot be inserted or the insertion is not thorough is avoided, and the construction quality and efficiency are ensured.
3. Excellent adjustability:
the movable rod can play a three-aspect role in driving the stop block to slide left and right to adjust the position, so that the stop block can be conveniently moved to a position close to the brick wall, the universality is strong, the adjustable range is large, and the movable rod is suitable for hollow bricks with different sizes; secondly, the stop block is driven to rotate, and the positions of the large end and the small end are adjusted so as to realize that the stop block is hidden when the stop block is worn; after the threading is completed, the stop block is unfolded to form a protruding structure so as to carry out limit clamping; thirdly, the movable rod can be cut at will, the application range is wide, the universality is strong, after anchoring is finished, the surface of the pressure plate can be ensured to be relatively smooth only by cutting the redundant movable rod, and the follow-up construction is not influenced.
4. The device is detachable, and the fault tolerance rate is high:
by adopting the anchoring piece, the detachable function is realized, and when improper, the anchoring piece can be detached for the second time only by moving the stop block to the initial state, unlike other anchoring pieces, the anchoring piece can only be assembled and cannot be detached; in this way, the selectivity is relatively high, the fault tolerance rate for workers is relatively high, and once the installation is not right, the adjustment can be quickly disassembled.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the invention, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a perspective view of the structure of the present invention.
Fig. 2 is a schematic view of the structure of the anchoring bolt unit in fig. 1 (the stopper is disposed at the initial position).
Fig. 3 is a schematic view of the structure of the anchor bolt in fig. 1 (the stopper is set in a locked state).
Fig. 4 is a cross-sectional view of the anchoring bolt unit structure (the stopper is provided at the initial position).
Fig. 5 is a cross-sectional view of the anchoring bolt unit structure (in a state where the stopper is turned over).
Fig. 6 is a cross-sectional view of the anchoring bolt unit structure (in a state where the stopper is connected with the fixing bolt).
Fig. 7 is a sectional view of the structure of the anchor bolt (in a state after cutting the movable rod).
Fig. 8 is an enlarged schematic view of the stopper structure.
Fig. 9 is a schematic view of the projection relationship between the stopper and the sleeve (in the initial state of the stopper).
Fig. 10 is a schematic view of the projection relationship between the stopper and the sleeve (the cooperation state of the stopper and the notch).
Fig. 11 is an enlarged schematic view of the M-region structure in fig. 1.
Reference numerals illustrate:
1-a wall body; 2-bonding mortar; 3-an insulation board; 4-anchoring bolts; 5-sleeve; 6-pressing a disc; 61-a first hole; 62-a second hole; 7-notch; 8-a stop block; 81-small end; 82-big end; 811-a threaded bore; 9-a movable rod; 10-tightening the bolts; 11-a support table; 12-leveling layer; 13-bottom layer plastering mortar; 14-plastering polymer mortar.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is apparent that the embodiments described below are only some embodiments of the present invention, not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it will be understood that when one component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present.
Furthermore, the terms "long," "short," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship based on that shown in the drawings, for convenience of description of the present invention, and are not intended to indicate or imply that the apparatus or elements referred to must have this particular orientation, operate in a particular orientation configuration, and thus should not be construed as limiting the invention.
The present invention will be described in detail below with reference to specific embodiments shown in the drawings. These embodiments are not intended to limit the invention and structural, methodological, or functional modifications of these embodiments that may be made by one of ordinary skill in the art are included within the scope of the invention.
As shown in fig. 1-11, the embodiment provides an energy-saving and environment-friendly green building system, which comprises a wall body 1, wherein the wall body 1 is built by hollow bricks; a heat insulation board 3 arranged on one side of the wall body 1; the wall body system is characterized by further comprising an anchoring bolt 4, wherein the heat insulation board 3 is connected with the wall body 1 through the anchoring bolt 4, so that a green building wall body system is formed.
The hollow brick has excellent heat preservation, heat insulation and sound insulation effects and is light in weight, and has been widely used in green construction. The hollow brick has a lower heat conductivity than the common solid brick, so that the hollow brick has an excellent heat insulation effect, obviously improves the living environment temperature, plays a great role in improving the heat stability of the wall body 1, can effectively reduce the utilization of energy consumption resources such as heating, air conditioning and the like, and can absorb moisture in the air. However, hollow clay bricks have the disadvantage that they have a low local compressive resistance and cannot be optionally chipped, so that the reserved holes, buried parts and secondary finishing of the building during construction have some adverse effects on the wall.
Based on this, we have studied exclusively a non-expanding anchor bolt 4 to solve this technical problem.
The whole conception is as follows: the system adopts the whole idea of 'rotation + movement + clamping + adjustability', adopts a clamping mode to limit and fix, can truly realize reliable, stable and effective drawing, safe and reliable, prolongs the service life of a building body, reduces the running and maintenance cost, ensures that the heat-insulating plate is not easy to fall off, reduces the generation of wastes and garbage, and realizes sustainable development. The following describes the structural form in detail:
the anchoring bolt 4 comprises a sleeve 5, and a through cavity is formed in the sleeve 5; one end fixedly connected with pressure disk 6 of sleeve 5, the section notch 7 has been seted up to the section of wall of sleeve 5, and notch 7 is offered by the left end of sleeve 5 and is extended to the right-hand member.
The device also comprises a stop block 8 matched with the sleeve 5, wherein the stop block 8 comprises a large end 82 and a small end 81 connected with the large end 82; the stop block 8 is used for realizing limit clamping with the brick wall of the hollow brick; by means of the 'outcrop' design of the stop block 8, the positioning clamping between the stop block 8 and the brick wall of the hollow brick can be realized, the traditional expansion type anchoring bolt 4 is abandoned, the drawknot force can be effectively improved, the insulation board 3 is prevented from falling off, and the safety usability is improved.
The pressure plate 6 is provided with a first hole 61 and a second hole 62, the first hole 61 freely penetrates through a movable rod 9, and the movable rod 9 can be movably connected with the sleeve 5; the articulation may be rotational or sliding or a combination of both; one end of the movable rod 9 is connected with the stop block 8, and the connection mode of the movable rod 9 and the stop block 8 is eccentric; here, the eccentric arrangement is to switch the hidden state or the unfolded state of the stopper 8 with respect to the sleeve 5.
The stop block 8 is provided with a threaded hole 811; the second hole 62 is internally provided with a fastening bolt 10 in a matching way, and one end of the fastening bolt 10 freely penetrates through the second hole 62 and can be in threaded connection with the threaded hole 811 in a matching way; the fixing bolt 10 is slidable with respect to the second hole 62 to adjust the position.
In the initial state, the stop block 8 is completely arranged in the projection range of the cylinder wall of the sleeve 5 so as to ensure that the stop block 8 can be hidden and enter the hollow brick along with the sleeve 5; preventing the stop 8 from interfering negatively with the threading of the sleeve 5.
When locking is required, after the block 8 is rotated by a suitable angle, the threaded hole 811 on the small end 81 of the block 8 is rotated to a position aligned with the set screw 10; the partial area of the large end 82 is arranged outside the wall of the sleeve 5 to form a protruding structure, and the protruding structure can be used for effectively realizing clamping and fixing; after the fastening bolt 10 is connected with the threaded hole 811, the fastening bolt 10 drives the stop block 8 to move left along the notch 7 until the head of the fastening bolt 10 is pressed against the surface of the pressure plate 6, so as to form locking connection.
As a preferred design, the stop block 8 is in a drop-shaped or fan-shaped structure, so that the purpose of the design is to ensure that the stop block 8 can be hidden and unfolded; the outer contour of the stop block 8 is variable, and when the stop block 8 slides along the notch 7, the stop block 8 can be matched with the notch 7 for use, so that one part of the stop block 8 is positioned inside the sleeve 5, and the other part of the stop block is positioned outside the sleeve 5.
It should be noted that, the movable rod 9 is made of plastic material that can be cut, so that the subsequent appropriate cutting is convenient.
In order to facilitate effective guiding of the movable rod 9, the sleeve 5 is provided with a supporting table 11 inside, the supporting table 11 is provided with a through guiding hole, and the movable rod 9 freely penetrates through the guiding hole and can slide and/or rotate relative to the guiding hole. The movable rod 9 can slide relative to the guide hole and can freely rotate relative to the guide hole.
In the present embodiment, the center line of the movable rod 9 is not overlapped with the center line of the sleeve 5, so that the stopper 8 can be stored and deployed.
In this embodiment, the surface of the pressing plate 6 is uniformly provided with a plurality of fan-shaped holes, round holes, waist holes or the like, which can reduce weight on one hand and bond with mortar better on the other hand.
The invention also provides a construction method of the energy-saving and environment-friendly green building system, which comprises the following specific construction methods:
step one, cleaning a base layer of a wall body 1; the wall surface is required to be cleaned up of floating ash, greasy dirt and the like, and the wall surface is required to be leveled to form a leveling layer 12.
Measuring the wall surface of the wall body 1, snapping and hanging wires; the wall surface is measured, records are made, vertical datum lines are needed to be hung at places such as large corners of the outer wall, and horizontal lines are needed to be hung at proper positions of each floor.
Step three, pasting a turn-over mesh cloth; the grid cloth overturning treatment is needed to be carried out at the exposed place of the side edge of the adhered heat-insulating plate 3; a part of the mesh cloth is usually adhered to the wall surface by special mortar.
Fourthly, sticking a heat insulation board 3; taking polystyrene boards as an example, bonding mortar 2 is adopted for bonding, when the polystyrene boards are spliced, the four corners of the door and window are not provided with splice seams, a point frame bonding method can be adopted when the polystyrene boards are bonded, the polystyrene boards are bonded in a horizontal sequence typesetting mode through upper and lower staggered joints, the mortar overflowed from the edges of the polystyrene boards is cleaned in time, and when the polystyrene boards are bonded, the splice seam height difference is less than 1.5mm.
Fifthly, installing and fixing the anchoring bolt 4;
it should be noted that, in the fifth step, the specific method for installing and fixing the anchor bolt 4 is as follows:
firstly, punching;
drilling anchor holes at the design position by using a drill bit, wherein the anchor holes sequentially penetrate through the heat insulation plate 3 and the brick walls of the hollow bricks;
secondly, penetrating the anchoring bolt 4;
before the sleeve is worn, the movable rod 9 is moved firstly, and the stop block 8 is driven by one hand to move left, so that the stop block 8 moves to the outer side of the left end of the sleeve 5, and a proper gap is reserved between the stop block 8 and the left end of the sleeve 5; then, the stop block 8 is kept at the axial position at the moment, the movable rod 9 is rotated to drive the stop block 8 to turn over, so that the large end 82 of the stop block 8 is rotationally arranged in a direction away from the notch 7, and the small end 81 of the stop block 8 is arranged in a direction towards the notch 7; after the sleeve is rotated to a proper position, the stop block 8 is completely arranged in the axial projection range of the sleeve 5, and the stop block 8 cannot interfere the insertion of the sleeve 5; then the stop block 8 is kept in the position at this time; penetrating the sleeve 5 together with the stop 8 into the anchor hole;
after being worn, the movable rod 9 is rotated, so that the large end 82 of the stop block 8 faces the notch 7; at this time, a part of the area of the large end 82 of the stop block 8 is arranged outside the axial projection range of the sleeve 5, so as to form a protruding structure; then pull the movable rod 9 to the right to drive the stop block 8 to move to the right; the stop block 8 slides along the notch 7 from the outside of the sleeve 5 until the stop block 8 is attached to the brick wall of the hollow brick;
finally, a fastening bolt 10 is inserted, and a movable rod 9 is held by one hand, so that a stop block 8 is tightly attached to the brick wall of the hollow brick; if the tension of the movable rod 9 is not available, the stop block 9 can be jacked by the fastening bolt 10, so that the screwing connection is not easy; but this problem can be effectively avoided by using the movable rod 9; the other hand is screwed with the fixing bolt 10, and the fixing bolt 10 is aligned with and connected with the threaded hole 811 of the stop block 8; until the fastening bolt 10 is completely fixed with the stop block 8; the stop block 8 is positioned at the brick wall of the hollow brick, and the pressure plate 6 is pressed on the surface of the heat insulation plate 3, so that the heat insulation plate 3 and the wall body 1 are effectively connected and fixed; and cutting the redundant movable rods after the connection is completed.
And step six, smearing the bottom layer plastering mortar 13.
And step seven, paving grid cloth.
Step eight, plastering the polymer mortar 14.
And step nine, checking and accepting.
As can be seen from the above description, the arrangement of the movable rod 9 in the embodiment has excellent adjustability, and can play a three-aspect role, one of which is that the stop block 8 is driven to slide left and right to adjust the position, so that the stop block 8 can be conveniently moved to a position close to the brick wall, the universality is strong, the adjustable range is large, and the movable rod is suitable for hollow bricks with different sizes; secondly, the stop block 8 is driven to rotate, and the positions of the large end 82 and the small end 81 are adjusted so as to realize that the stop block 8 is hidden when the seat is worn; after the threading is completed, the stop block 8 is unfolded to form a protruding structure so as to carry out limit clamping; thirdly, the movable rod 9 can be cut at will, so that the application range is wide, the universality is strong, and after anchoring is finished, the surface of the pressure plate 6 can be ensured to be relatively smooth only by cutting the redundant movable rod 9, and the follow-up construction is not influenced.
Wherein, the quality inspection standard of heat preservation construction:
1. construction quality inspection method and standard
(1) After each procedure is completed, checking the flatness of each direction by using a 2m flat guiding rule, and checking the verticality by using a line drop rule, wherein the standard is that the deviation between the verticality and the entrainment degree is not more than 3mm.
(2) The thickness deviation of the insulation layer is checked by a needling method to determine whether the actual thickness of the insulation board 3 meets the design requirement.
(3) Randomly sampling and checking, namely checking points every 100m, if the points do not meet the design requirement, adding sampling check points to set a point every 30m, making records, and carrying out statistics to evaluate the quality.
(4) Quality control inspection in construction operation is performed by quality inspector organization, the whole process of construction quality is controlled, the quality of working procedures is controlled mainly, and next working procedure construction can be performed after the quality is qualified.
2. Engineering quality assessment acceptance criterion
(1) The wall body 1 has smooth and flat surface, no repair trace, no stubble and good appearance.
(2) The yin and yang angles are square and meet the quality requirement. The vertical plane verticality and the surface flatness allowance deviation should meet the relevant regulations.
3. The surface of the integral wall has no hollowness, no crack, no spot and uniform color.
Application results:
1. construction is convenient, wears to establish fast: according to the energy-saving system of the green building wall 1, the non-expansion type anchoring bolt 4 is arranged, and the technical thought of rotation and drawing is adopted, so that when the anchoring bolt 4 is penetrated, as the stop block 8 is completely arranged in the axial projection range of the sleeve 5, the stop block 8 cannot interfere the insertion of the sleeve 5, the anchoring bolt 4 can be conveniently and rapidly inserted into an anchor hole, only the aperture of the anchor hole is slightly larger than the outer diameter of the sleeve 5, the construction is convenient, the penetrating is convenient, no clamping stagnation exists, the condition that a threading anchor bolt cannot be inserted or the condition that the insertion is incomplete is avoided, and the construction quality and efficiency are ensured.
2. The device is detachable, and the fault tolerance rate is high: the anchoring bolt has the detachable function, and when the anchoring bolt is unsuitable, the anchoring bolt can be detached for the second time only by moving the stop block 8 to the initial state, unlike other anchoring bolts, the anchoring bolt can only be assembled and cannot be detached; in this way, the selectivity is relatively high, the fault tolerance rate for workers is relatively high, and once the installation is not right, the adjustment can be quickly disassembled.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present invention.
Claims (8)
1. An energy-saving and environment-friendly green building system comprises a wall body, wherein the wall body is built by hollow bricks; the heat insulation board is arranged on one side of the wall body; the heat insulation board is connected with the wall body through the anchoring bolt; the method is characterized in that:
the anchoring bolt comprises a sleeve, and a through cavity is formed in the sleeve; one end of the sleeve is fixedly connected with a pressing plate, a section of notch is formed in the wall of the sleeve, and the notch is formed in the left end of the sleeve and extends to the right end;
the stopper is matched with the sleeve for use and comprises a large end and a small end connected with the large end; the stop block is used for realizing limit clamping with the brick wall of the hollow brick; the pressing plate is provided with a first hole and a second hole, the first hole freely penetrates through a movable rod, and the movable rod can be movably connected with the sleeve; one end of the movable rod is connected with the stop block, and the connection mode of the movable rod and the stop block is eccentric; the stop block is provided with a threaded hole; a fastening bolt is arranged in the second hole in a matched mode, and one end of the fastening bolt freely penetrates through the second hole and can be in threaded connection with the threaded hole in a matched mode;
in the initial state, the stop block is completely arranged in the projection range of the cylinder wall of the sleeve so as to ensure that the stop block can be hidden and enter the hollow brick along with the sleeve;
when the locking is needed, the screw hole on the small end of the stop block rotates to a position aligned with the fastening bolt after the stop block rotates by a proper angle; the partial area of the large end is arranged outside the wall of the sleeve to form a protruding structure; when the fastening bolt is connected with the threaded hole, the fastening bolt can drive the stop block to move left along the notch to form locking connection.
2. The energy-saving and environment-friendly building system according to claim 1, wherein the stop block is in a water drop-shaped structure or a fan-shaped structure.
3. The energy-saving and environment-friendly building system according to claim 1, wherein the movable rod is made of a plastic material capable of being cut.
4. An energy-saving and environment-friendly building system according to claim 1, wherein the sleeve is internally provided with a supporting table, the supporting table is internally provided with a through guide hole, and the movable rod freely penetrates through the guide hole and can slide and/or rotate relative to the guide hole.
5. An energy-saving and environment-friendly building system according to claim 1, wherein the center line of the movable rod is arranged in a non-overlapping manner with the center line of the sleeve.
6. The energy-saving and environment-friendly building system according to claim 1, wherein a plurality of fan-shaped holes are uniformly distributed on the surface of the pressure plate.
7. A method of constructing an energy efficient and environmentally friendly green building system according to any one of claims 1 to 6, characterized in that the method comprises the steps of:
step one, cleaning a wall base layer;
measuring the wall surface of the wall body, snapping lines and hanging lines;
step three, pasting a turn-over mesh cloth;
fourthly, sticking a heat-insulating plate;
fifthly, installing and fixing the anchoring piece;
step six, smearing bottom layer plastering mortar;
step seven, paving grid cloth;
and step eight, plastering the polymer mortar.
And step nine, checking and accepting.
8. The construction method of the energy-saving and environment-friendly building system according to claim 7, wherein in the fifth step, the concrete method for installing and fixing the anchoring piece is as follows:
firstly, punching;
drilling anchor holes at the design position by using a drill bit, wherein the anchor holes sequentially penetrate through the insulating plate and the brick wall of the hollow brick;
secondly, penetrating an anchoring bolt;
before the sleeve is worn, the movable rod is moved, and the stop block is driven by one hand to move left, so that the stop block moves to the outer side of the left end of the sleeve, and a proper gap is reserved between the stop block and the left end of the sleeve; then, the axial position of the stop block is kept, the movable rod is rotated to drive the stop block to turn over, so that the large end of the stop block is rotationally arranged in a direction away from the notch, and the small end of the stop block is arranged in a direction towards the notch; after the sleeve rotates to a proper position, the stop block is completely arranged in the axial projection range of the sleeve, and the stop block cannot interfere the insertion of the sleeve; then the stop block is kept at the position at the moment; penetrating the sleeve and the stop block into the anchor hole;
after the movable rod is worn, the movable rod is rotated, so that the large end of the stop block faces the notch; at this time, the partial area of the large end of the stop block is arranged outside the axial projection range of the sleeve to form a protruding structure; then pull the movable rod to the right to drive the stop block to move to the right; the stop block slides along the notch from the outside of the sleeve until the stop block is attached to the brick wall of the hollow brick;
finally, inserting a fastening bolt, and holding the movable rod by one hand to enable the stop block to be clung to the brick wall of the hollow brick; the other hand is screwed with a fixing bolt which is aligned with and connected with the threaded hole of the stop block; until the fastening bolt is completely fixed with the stop block; the dog is located the brick wall department of hollow brick, and the pressure disk is held at the surface of heated board, realizes that the effective connection of heated board and wall body is fixed, and after the connection was accomplished, cuts unnecessary movable rod.
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