CN117513594A - Environment-friendly building energy-saving wall and application method thereof - Google Patents
Environment-friendly building energy-saving wall and application method thereof Download PDFInfo
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- CN117513594A CN117513594A CN202311810040.8A CN202311810040A CN117513594A CN 117513594 A CN117513594 A CN 117513594A CN 202311810040 A CN202311810040 A CN 202311810040A CN 117513594 A CN117513594 A CN 117513594A
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- 238000000034 method Methods 0.000 title claims abstract description 16
- 210000000078 claw Anatomy 0.000 claims abstract description 54
- 239000011464 hollow brick Substances 0.000 claims abstract description 29
- 238000004873 anchoring Methods 0.000 claims abstract description 28
- 238000009413 insulation Methods 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims abstract description 13
- 239000011449 brick Substances 0.000 claims description 22
- 230000000149 penetrating effect Effects 0.000 claims description 17
- 238000004321 preservation Methods 0.000 claims description 14
- 238000005553 drilling Methods 0.000 claims description 12
- 238000010276 construction Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 2
- 239000004793 Polystyrene Substances 0.000 description 10
- 229920002223 polystyrene Polymers 0.000 description 10
- 239000000463 material Substances 0.000 description 9
- 239000004570 mortar (masonry) Substances 0.000 description 8
- 239000004744 fabric Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 241000446313 Lamella Species 0.000 description 2
- 239000004566 building material Substances 0.000 description 2
- 239000004927 clay Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000587161 Gomphocarpus Species 0.000 description 1
- 244000137852 Petrea volubilis Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920006389 polyphenyl polymer Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002023 wood Substances 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
-
- 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
-
- 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
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
-
- 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
-
- 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)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Finishing Walls (AREA)
Abstract
The invention provides an energy-saving wall body of a green building and an application method thereof, belonging to the technical field of green buildings, and comprising a hollow brick wall body and a heat-insulating plate; the heat-insulating plate is connected with the hollow brick wall body through an anchoring piece; the anchoring piece comprises a main body assembly and comprises a pipe body, wherein a through accommodating cavity is formed in the pipe body, and a pressure plate for pressing and holding the heat insulation plate is fixedly connected to one end of the pipe body; the clamping jaw assembly comprises a sleeve, the outer wall of the sleeve is connected with a clamping jaw which can be stored or opened, and the clamping jaw is matched with the chute; when the clamping jaw is opened, one end of the clamping jaw can penetrate out of the sliding groove and slide along the sliding groove; when the clamping claw is contained, the clamping claw assembly can be completely contained in the containing cavity of the pipe body, so that a hidden structure is formed; the traction assembly is used for driving the claw assembly to move; and the locking assembly is used for realizing connection of the pressure plate and the claw assembly. The invention has good structural strength, thereby ensuring that the green building energy-saving wall has certain durability and effectively prolongs the service life.
Description
Technical Field
The invention belongs to the technical field of green buildings, and particularly relates to an energy-saving wall body of a green building and an application method thereof.
Background
In the green building design concept, building energy conservation is an important content, and a wall structure is the most key and important link in the whole building field, and is also an important object for energy conservation of green building engineering projects. By adopting energy-saving building materials, products and equipment, the thermal performance of the building enclosure structure is reasonably designed, and the energy consumption of the building is reduced on the premise of ensuring the use function of the building and the indoor thermal environment quality. In the process of building design and construction and building material selection, energy conservation and consumption reduction are fully considered, wherein the key point is to adopt a heat-preservation and energy-saving building enclosure structure so as to reduce the use of heating and air conditioning. The area of the wall body in the peripheral structure of the building is the largest, the heat energy transfer is about one third of the total heat energy transfer of the building, and the heat preservation and insulation performance is of great importance, so that the clay solid brick wall is forbidden to be used in new buildings in most cities at present, and a large amount of novel wall body materials and high-efficiency heat preservation materials are started to be used.
In the application research of the novel wall material energy-saving technology in green buildings, one of the novel wall material energy-saving technology is hollow heat-insulating block wall and energy-saving, and the hollow block wall is a novel energy-saving, heat-insulating and heat-insulating wall, breaks through the conventional clay brick wall masonry method, saves a large amount of land resources and meets the energy-saving requirement.
Although the hollow block wall has excellent energy-saving performance, the hollow block wall is easy to cause problems when in heat preservation, according to the requirements of the application technical regulations of the external heat preservation system of heat preservation decoration plates, a construction unit should install an anchoring assembly according to the plane layout of the anchoring assembly, and the heat preservation plates and the 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.
After preliminary searching, some improvements are made in the prior art aiming at the technical problems, for example, chinese patent application publication No. CN 113374090B discloses a heat-insulating anchor bolt for a hollow brick base layer wall body and a using method thereof, the heat-insulating anchor bolt comprises an anchoring rod and a one-way clamping piece, the one-way clamping piece comprises a sleeve and a clamping flap, and a slidable one-way clamping piece is adopted when the heat-insulating anchor bolt is applied, so that the heat-insulating anchor bolt can enter a brick wall in a one-way manner, and the heat-insulating anchor bolt and the brick wall of a hollow brick are clamped and tied by screwing back. The above scheme is theoretically feasible, but has the following problems in practical application: (1) When the rod is penetrated, the clamping valve is contracted from the anchoring head to the plug direction, so that the clamping valve is extruded to contract when penetrating through the fixing hole, and the clamping valve is restored to be opened under the action of self elastic force when penetrating out of the brick wall of the hollow brick. This approach has a major disadvantage: because the unidirectional clamping piece can slide along the anchoring rod, when the clamping piece passes through the fixing hole, resistance (friction resistance, resistance caused by sand dust formed by drilling and resistance formed by unsmooth hole wall) is applied to the clamping piece, the clamping piece is likely to not pass through the fixing hole, and only can slide relatively to the anchoring rod but cannot smoothly pass through the brick wall of the hollow brick; (2) During anchoring, the locking and fixing are realized by connecting the bolt with the sleeve of the one-way clamping piece; the mode theory is feasible, but during practical application, according to life general knowledge, because the one-way clamping piece can freely slide, the right end of the one-way clamping piece is not propped to be limited, after the bolt is penetrated, the one-way clamping piece is very likely to be propped away rightwards when the bolt head touches the sleeve, and the one-way clamping piece cannot be smoothly connected through threads.
Therefore, the above-mentioned manner has some practical problems in both the rod penetrating and the anchoring links, and therefore, we propose a green building energy-saving wall body adopting the novel anchoring member to solve the above-mentioned problems.
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 wall body for the green building and the application method thereof are provided. The invention has simple and reliable structure, easy installation and high reliability; low comprehensive cost and high safety.
The technical scheme adopted for solving the technical problems is as follows:
the technical scheme provides an energy-saving wall body of a green building, which comprises a hollow brick wall body and a heat preservation plate arranged on the surface of the hollow brick wall body; the insulation board is connected with the hollow brick wall body through an anchoring piece, and the anchoring piece comprises:
the main body assembly comprises a pipe body, a through accommodating cavity is formed in the pipe body, and a pressing plate for pressing the heat insulation plate is fixedly connected to one end of the pipe body; the pressure plate is provided with a stepped hole which is communicated with the accommodating cavity of the pipe body; the pipe body is provided with at least one chute arranged along the length direction on the pipe wall at the middle part;
the clamping jaw assembly comprises a sleeve which is arranged in the pipe body and can slide along the pipe body, and the sleeve is provided with a through internal threaded hole; the outer wall of the sleeve is connected with a clamping jaw which can be stored or opened, and the clamping jaw is matched with the chute; when the clamping jaw is opened, one end of the clamping jaw can penetrate out of the sliding groove and slide along the sliding groove; when the clamping claw is contained, the clamping claw assembly can be completely contained in the containing cavity of the pipe body to form a hidden structure;
the traction assembly is used for driving the claw assembly to move; the traction assembly comprises at least one traction rope, one end of the traction rope is connected with the sleeve, and the other end of the traction rope freely penetrates through the pressure plate through the accommodating cavity of the pipe body;
the locking assembly is used for realizing the connection between the pressure plate and the claw assembly; the locking assembly comprises a threaded rod, and one end of the threaded rod freely penetrates through the stepped hole to enter the accommodating cavity to be in threaded connection with the internal threaded hole of the sleeve.
Preferably, the outer wall of the sleeve is fixedly connected with a shaft lever, and a torsion spring is sleeved on the shaft lever; the outer wall of the sleeve is provided with an ear plate, and the clamping claw is connected with the ear plate through a pin shaft; the clamping jaw can rotate relative to the lug plate; one end of the torsion spring is propped against the inner wall of the claw; the other end of the torsion spring is connected with the shaft lever.
Preferably, the claw comprises a substrate and a bearing head connected with the substrate, and the thickness of the bearing head is larger than that of the substrate; and a concave cavity is formed between the substrate and the bearing head.
Preferably, the pressure plate is provided with a rope threading hole, and one end of the traction rope penetrates out of the rope threading hole.
Preferably, the left end of the pipe body is provided with an adduction shrinkage part for limiting and blocking the sleeve; one end of the threaded rod can pass through the necking part.
Preferably, the threaded rod has a head with a slot or cross or internal hexagonal bore.
The invention also provides an application method of the green building energy-saving wall body, which is applied to the construction of a green building hollow brick wall body heat preservation system and comprises the following steps:
s1: treating a base layer;
s2: measuring and paying off;
s3: sticking a heat preservation plate;
s4: installing an anchoring piece;
s41: drilling: drilling mounting holes at positions where anchoring parts are required to be arranged by using a drilling machine, wherein the mounting holes sequentially penetrate through the insulating plate and the brick walls of the hollow bricks;
s42: rod penetrating: in an initial state, the claw assembly is positioned at the leftmost end of the pipe body, and the claw is hidden and contained in the pipe body; sequentially penetrating the pipe body and the claw assembly through the heat insulation plate and the brick wall of the hollow brick until the pressure plate is pressed on the surface of the heat insulation plate;
s43: shifting: pulling the traction rope to drive the jaw assembly to move, wherein the jaw assembly moves in a direction approaching to the pressure plate rightwards; when the clamping jaw moves to the sliding groove, the clamping jaw automatically bounces off, one end of the clamping jaw penetrates out of the sliding groove, and the clamping jaw is changed from a storage state to an open state; continuously dragging the traction rope until the claw abuts against the brick wall;
s44: locking: continuing to drag the traction rope to keep the state that the claw is abutted against the brick wall; then penetrating the threaded rod into the pipe body until one end of the threaded rod is inserted into the sleeve, and then screwing the threaded rod to enable the threaded rod to be in threaded connection with the sleeve; continuously screwing the threaded rod until the head of the threaded rod is pressed on the pressing plate, so that the pressing plate presses the heat insulation plate on the surface of the hollow brick wall;
s5: cutting redundant traction ropes;
s6: constructing a plastering layer;
s7: and (5) constructing a facing layer.
Compared with the prior art, the invention has the following advantages:
1. the clamping jaw assembly which can be hidden is adopted in the anchor, and can be completely hidden and accommodated in the pipe body when the rod is penetrated, the pipe body is utilized to move to drive the clamping jaw assembly to move, the outer wall of the pipe body is smooth, so that the anchor is easy to slide, the rod penetrating clamping resistance is small, the problem that the clamping valve clamping stagnation cannot smoothly penetrate through the fixing hole in the prior art can be effectively avoided, the problem that the rod penetrating is unsuccessful is fundamentally solved, and the construction quality and efficiency are ensured.
2. According to the invention, the traction assembly is arranged, so that the jaw assembly can be driven to displace, the position of the jaw assembly is convenient to adjust, the jaw assembly is hidden at one end of the pipe body during storage, when the jaw assembly is required to be clamped on the brick wall, the jaw assembly is pulled and moved by the traction assembly, so that the jaw assembly slides, and meanwhile, the jaw is automatically switched from a storage state to an open state under the action of the elasticity of the torsion spring during the sliding process of the jaw assembly; the operation is simple and quick; when needs locking, utilize the traction assembly to provide a resistance as the spacing of jack catch subassembly, make things convenient for the connection of screwing of follow-up threaded rod, the problem that the threaded rod runs jack catch subassembly top can not appear.
3. The traction assembly adopts the traction rope with low cost, the material is easy to obtain, the cost is low, and most importantly, after the locking is finished, the excessive traction rope can be conveniently cut off, the surface of the pressure plate is ensured to be smooth, and the subsequent plastering layer construction is not influenced.
4. This device is non-unidirectional setting, can conveniently dismantle, can not appear the unable problem dismantled of card lamella among the prior art, when needs dismantle, only need screw down the threaded rod, then prop the sleeve with the threaded rod, drive jaw subassembly and remove left, until jaw subassembly accomodates the intracavity that holds to the body completely, like this, follow-up can take out the body together with jaw subassembly follow-up mounting hole in, possess the feasibility of dismantling the change, can not cause the waste of material, need not more extra drilling, labour saving and time saving, convenient and fast, it is more nimble to use.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
fig. 1 is a perspective view of the structure of the present invention.
Fig. 2 is a front view of the structure of the present invention.
Fig. 3 is a cross-sectional view of the structure of the present invention.
Fig. 4 is a perspective view of the structure of the anchor of the present invention (with the jaw assembly open).
Fig. 5 is a perspective view of the structure of the anchor according to the present invention (with the jaw assembly in a retracted and hidden state).
Fig. 6 is a cross-sectional view of the anchor structure of fig. 5.
Fig. 7 is a schematic structural view of the jaw assembly in the anchor in mating relationship with the pulling assembly and the locking assembly.
Fig. 8 is a schematic view of the structure of the jaw assembly at another angle.
Fig. 9 is a schematic diagram of the jaw structure.
Fig. 10 is a schematic view of the platen structure.
Reference numerals illustrate:
1-hollow brick walls;
2-leveling layer;
3-an insulation board;
4-anchoring parts;
41-tube body; 411-necking a central hole; 42-pressing plate; 4201-stepped hole; 4202-lacing holes; 43-sliding groove; 44-a threaded rod; 45-sleeve; 46-clamping jaws; 4601—a substrate; 4602—a carrier head; 461-ear plate; 47-hauling rope; 48-torsion spring; 481-a shaft; 49-head; 50-torsion spring.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
As shown in fig. 1 to 10, the embodiment provides a green building energy-saving wall body, which comprises a hollow brick wall body 1 and a heat insulation board 3 arranged on the surface of the hollow brick wall body 1; the heat insulation board 3 is connected with the hollow brick wall body 1 through an anchoring piece 4.
In the present embodiment, regarding the anchor 4, the following is explained in detail:
the anchoring member 4 in this embodiment mainly includes four major parts, namely a main body assembly, a claw assembly, a traction assembly and a locking assembly, and the following description will be given for each part:
the main body assembly comprises a pipe body 41, the pipe body 41 can be made of polyethylene, polyvinyl chloride, polypropylene and other materials, a through accommodating cavity is formed in the pipe body 41, and a pressure plate 42 for pressing the heat insulation plate 3 is fixedly connected to one end of the pipe body 41; the pressure plate 42 and the tube 41 can be integrally manufactured; the pressure plate 42 is provided with a step hole 4201, and the step hole 4201 is communicated with the accommodating cavity of the tube 41 to form a through channel; the tube body 41 is provided with at least one chute 43 arranged along the length direction on the tube wall at the middle position; in this embodiment, in order to increase the contact area, the sliding groove 43 is opened with 4 channels, and is circumferentially arranged along the tube 41. The sliding groove 43 cannot be opened to the leftmost end of the pipe body 41, a certain distance is reserved between the sliding groove 43 and the leftmost end of the pipe body 41, and the purpose of the sliding groove is to form a storage space by utilizing a containing cavity in the pipe body 41, so that the jaw assembly can be contracted and contained.
A jaw assembly including a sleeve 45 provided in the pipe body 41 and slidable along the pipe body 41, the sleeve 45 having a through internally threaded hole; the outer wall of the sleeve 45 is connected with a claw 46 which can be accommodated or opened, and the claw 46 is matched with the chute 43; when the claw 46 is opened, one end of the claw 46 can penetrate out of the sliding groove 43 and slide along the sliding groove 43; when the claw 46 is accommodated, the claw assembly can be completely accommodated in the accommodating cavity of the pipe body 41, so that a hidden structure is formed.
The traction assembly is used for driving the claw assembly to move; the traction assembly comprises at least one traction rope 47, one end of the traction rope 47 is connected with the sleeve 45, and the other end freely penetrates out of the pressure plate 42 through the accommodating cavity of the pipe body 41. In this embodiment, the platen 42 is provided with a rope hole 4202, and one end of the pulling rope 47 is threaded out of the rope hole 4202, and in use, the position of the jaw assembly is adjusted by pulling the pulling rope 47.
A locking assembly for effecting connection of the pressure plate 42 to the jaw assembly; the locking assembly includes a threaded rod 44, one end of the threaded rod 44 freely extending through the stepped bore 4201 into the receiving cavity for threaded engagement with the internally threaded bore of the sleeve 45.
It is mentioned above that the claw 46 can be opened or stored in the following manner:
the outer wall of the sleeve 45 is fixedly connected with a shaft lever 481, and the shaft lever 481 is sleeved and connected with a torsion spring 50; the outer wall of the sleeve 45 is provided with an ear plate 461, and the claw 46 is connected with the ear plate 461 through a pin shaft; the claw 46 can rotate relative to the lug plate 461; one end of the torsion spring 50 abuts against the inner wall of the pawl 46; the other end of the torsion spring 50 is connected to the shaft 481 such that the automatic opening of the jaws 46 can be achieved by the elastic force of the torsion spring 50.
It should be noted that the rotation angle of the claw 46 is wide, and when the claw 46 is opened, the maximum angle is that one end of the claw 46 abuts against the outer wall of the sleeve 45, and cannot rotate any more.
The claw 46 includes a base plate 4601 and a carrying head 4602 connected to the base plate 4601, the thickness of the carrying head 4602 being greater than the thickness of the base plate 4601; the purpose of the arrangement is to increase the contact area with the brick wall and prevent the brick wall from being broken due to stress concentration; the substrate 4601 and the carrier 4602 together form a concave cavity, so that a rotation space can be reserved, and the claw 46 has a larger rotation range when being stored, so that interference is prevented.
In order to realize certain limit on the jaw assembly, the left end of the pipe body 41 is provided with an inward shrinking part for limiting and blocking the sleeve 45; the center of the reduced mouth portion forms a reduced mouth center hole 411 through which one end of the threaded rod 44 can pass, the reduced mouth center hole having a diameter greater than the outer diameter of the threaded rod 44.
In this embodiment, threaded rod 44 has a head 49, and head 49 has a slot or cross or internal hexagonal hole for ease of threading. The head 49 of the threaded rod 44 can be received in the stepped bore 4201 of the platen 42 to form a countersunk structure to ensure that the platen 42 is flat.
The invention also provides an application method of the green building energy-saving wall body, which is applied to the construction of the heat preservation system of the green building hollow brick wall body 1, and comprises the following steps:
s1: treating a base layer; the floating ash, greasy dirt and the like on the wall surface are required to be cleaned up, the wall surface is required to be leveled, a leveling layer is formed, and the flatness deviation cannot exceed 4mm.
S2: measuring and paying off; measuring the wall surface, making records, hanging a vertical datum line at places such as a large angle of an outer wall, hanging a horizontal line at a proper position of each floor, and the like;
it should be noted that, before the thermal insulation board 3 is pasted, the grid cloth is pasted and turned over, and the concrete method is that the grid cloth is made and turned over and processed at the exposed place of the side edge of the pasted polystyrene board; a part of the mesh cloth is usually adhered to the wall surface by special mortar.
S3: sticking a heat insulation board 3; the polystyrene board is used as an example, bonding mortar is adopted for bonding, when the polystyrene board is spliced, the four corners of the door and window are not provided with the splice, a point frame bonding method can be adopted when the polystyrene board is bonded, the polystyrene board is bonded in a horizontal sequence typesetting mode through upper and lower staggered joints, the mortar overflowed from the board edge is cleaned in time, and when the polystyrene board is bonded, the splice height difference is less than 1.5mm.
S4: the anchoring piece 4 is installed; it should be noted that the fixing is started after the adhesive mortar is used for 24 hours, and the surface of the polystyrene board is usually perforated according to the design requirement, and then the anchoring piece 4 is knocked in, so that the nail head and the disc of the anchoring piece cannot exceed the surface of the polystyrene board.
It should be noted that when the surface of the joint of the polystyrene board is uneven, if the surface of the joint of the polystyrene board is uneven, coarse sand paper lined with a wood block can be used for lightly polishing in the circumferential direction, and then a brush is used for cleaning scraps on the surface.
The specific method for installing the anchor 4 in S4 is as follows:
s41: drilling: drilling mounting holes at positions where the anchoring pieces 4 are required to be arranged by using a drilling machine, wherein the mounting holes sequentially penetrate through the insulating plate 3 and the brick walls of the hollow bricks;
s42: rod penetrating: in the initial state, the jaw assembly is positioned at the leftmost end of the pipe body 41, and the jaw 46 is hidden and accommodated in the pipe body 41; sequentially penetrating the pipe 41 and the claw assembly through the insulation board 3 and the brick walls of the hollow bricks until the pressure plate 42 is pressed on the surface of the insulation board 3;
s43: shifting: pulling the pull cord 47, which moves the jaw assembly in a direction to the right near the platen 42; when the claw 46 moves to the chute 43, the claw 46 automatically bounces off, and one end of the claw 46 penetrates out of the chute 43 and is changed from a storage state to an open state; continuing to drag the traction rope 47 until the claw 46 abuts against the brick wall;
s44: locking: continuing to pull the traction rope 47, maintaining the state in which the claw 46 is abutted against the brick wall; then, the threaded rod 44 is threaded into the pipe body 41 until one end of the threaded rod 44 is inserted into the sleeve 45, and then the threaded rod 44 is screwed to enable the threaded rod 44 to be in threaded connection with the sleeve 45; the threaded rod 44 is continuously screwed until the head 49 of the threaded rod 44 is pressed against the pressing plate 42, so that the pressing plate 42 presses the insulation board 3 on the surface of the hollow brick wall body 1.
S5: the excess hauling rope 47 is cut.
S6: constructing a plastering layer; after the polyphenyl board and the anchoring piece 4 are constructed and accepted to be qualified, the bottom layer plastering mortar can be smeared, the turned-over grid cloth is required to be pressed into the mortar while the project is carried out, the grid cloth is required to be flatly compacted but cannot be pressed too deeply, and finally, the plastering mortar is smeared once before the bottom layer mortar is coagulated.
S7: and (5) constructing a facing layer.
It should be noted that:
if the anchor 4 is required to be disassembled, the anchor 4 in this embodiment also has the feasibility of disassembly, when the anchor 4 is required to be disassembled, the threaded rod 44 is only required to be unscrewed, then the threaded rod 44 is used for propping up the sleeve 45, the jaw assembly is driven to move leftwards until the jaw assembly is completely contained in the containing cavity of the pipe body 41, and thus, the pipe body 41 and the jaw assembly can be pulled out from the mounting hole subsequently, and the feasibility of disassembly and replacement is provided.
Working principle and application effect:
according to the invention, the anchor 4 adopts the claw assembly which can be hidden and designed, when the rod is penetrated, the claw assembly can be completely hidden and contained in the pipe body 41, the claw assembly is driven to move by utilizing the movement of the pipe body 41, and the outer wall of the pipe body 41 is smooth, so that the claw assembly is easy to slide, the rod penetrating clamping resistance is small, the problem that the clamping valve clamping stagnation cannot smoothly penetrate through the fixing hole in the prior art can be effectively avoided, the problem that the rod penetrating is unsuccessful is fundamentally solved, and the construction quality and efficiency are ensured.
According to the invention, the traction assembly is arranged, so that the jaw assembly can be driven to displace, the jaw assembly is conveniently adjusted to be hidden at one end of the pipe body 41 during storage, when the clamping is required on the brick wall, the jaw assembly is pulled and moved by the traction assembly, so that the jaw assembly slides, and simultaneously, the jaw 46 automatically realizes the switching from the storage state to the open state under the action of the elasticity of the torsion spring 50 during the sliding process of the jaw assembly; the operation is simple and quick; when the locking is needed, the traction assembly is utilized to provide a resistance as the limit of the jaw assembly, the follow-up threaded rod 44 is conveniently screwed and connected, and the problem that the jaw assembly is jacked and run by the threaded rod 44 can not occur.
The traction assembly adopts the traction rope 47 with low cost, the material is easy to obtain, the cost is low, and most importantly, after the locking is finished, the excessive traction rope 47 can be conveniently cut off, the surface of the pressure plate 42 is ensured to be flat, so that the subsequent plastering construction is not influenced.
This device is non-unidirectional setting, can conveniently dismantle, can not appear the unable problem of dismantling of card lamella among the prior art, possess to dismantle the feasibility of changing, can not cause the waste of material, need not extra drilling yet, labour saving and time saving, convenient and fast uses more in a flexible way.
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 (7)
1. The green building energy-saving wall comprises a hollow brick wall body and a heat preservation plate arranged on the surface of the hollow brick wall body; the insulation board is connected with the hollow brick wall body through an anchoring piece, and is characterized in that the anchoring piece comprises:
the main body assembly comprises a pipe body, a through accommodating cavity is formed in the pipe body, and a pressing plate for pressing the heat insulation plate is fixedly connected to one end of the pipe body; the pressure plate is provided with a stepped hole which is communicated with the accommodating cavity of the pipe body; the pipe body is provided with at least one chute arranged along the length direction on the pipe wall at the middle part;
the clamping jaw assembly comprises a sleeve which is arranged in the pipe body and can slide along the pipe body, and the sleeve is provided with a through internal threaded hole; the outer wall of the sleeve is connected with a clamping jaw which can be stored or opened, and the clamping jaw is matched with the chute; when the clamping jaw is opened, one end of the clamping jaw can penetrate out of the sliding groove and slide along the sliding groove; when the clamping claw is contained, the clamping claw assembly can be completely contained in the containing cavity of the pipe body to form a hidden structure;
the traction assembly is used for driving the claw assembly to move; the traction assembly comprises at least one traction rope, one end of the traction rope is connected with the sleeve, and the other end of the traction rope freely penetrates through the pressure plate through the accommodating cavity of the pipe body;
the locking assembly is used for realizing the connection between the pressure plate and the claw assembly; the locking assembly comprises a threaded rod, and one end of the threaded rod freely penetrates through the stepped hole to enter the accommodating cavity to be in threaded connection with the internal threaded hole of the sleeve.
2. The green building energy-saving wall body according to claim 1, wherein the outer wall of the sleeve is fixedly connected with a shaft lever, and a torsion spring is sleeved on the shaft lever; the outer wall of the sleeve is provided with an ear plate, and the clamping claw is connected with the ear plate through a pin shaft; the clamping jaw can rotate relative to the lug plate; one end of the torsion spring is propped against the inner wall of the claw; the other end of the torsion spring is connected with the shaft lever.
3. The green building energy-saving wall according to claim 2, wherein the claw comprises a base plate and a bearing head connected with the base plate, and the thickness of the bearing head is larger than that of the base plate; and a concave cavity is formed between the substrate and the bearing head.
4. The green building energy-saving wall according to claim 2, wherein the pressure plate is provided with a rope penetrating hole, and one end of the traction rope penetrates out of the rope penetrating hole.
5. The green building energy-saving wall according to claim 1, wherein the left end of the pipe body is provided with an adduction shrinkage part for limiting and blocking the sleeve; one end of the threaded rod can pass through the necking part.
6. A green building energy saving wall according to claim 1, wherein the threaded rod has a head with a slot or cross or internal hexagonal hole.
7. The application method of the green building energy-saving wall body as claimed in any one of claims 1 to 6, which is applied to the construction of a green building hollow brick wall body heat preservation system, and is characterized by comprising the following steps:
s1: treating a base layer;
s2: measuring and paying off;
s3: sticking a heat preservation plate;
s4: installing an anchoring piece;
s41: drilling: drilling mounting holes at positions where anchoring parts are required to be arranged by using a drilling machine, wherein the mounting holes sequentially penetrate through the insulating plate and the brick walls of the hollow bricks;
s42: rod penetrating: in an initial state, the claw assembly is positioned at the leftmost end of the pipe body, and the claw is hidden and contained in the pipe body; sequentially penetrating the pipe body and the claw assembly through the heat insulation plate and the brick wall of the hollow brick until the pressure plate is pressed on the surface of the heat insulation plate;
s43: shifting: pulling the traction rope to drive the jaw assembly to move, wherein the jaw assembly moves in a direction approaching to the pressure plate rightwards; when the clamping jaw moves to the sliding groove, the clamping jaw automatically bounces off, one end of the clamping jaw penetrates out of the sliding groove, and the clamping jaw is changed from a storage state to an open state; continuously dragging the traction rope until the claw abuts against the brick wall;
s44: locking: continuing to drag the traction rope to keep the state that the claw is abutted against the brick wall; then penetrating the threaded rod into the pipe body until one end of the threaded rod is inserted into the sleeve, and then screwing the threaded rod to enable the threaded rod to be in threaded connection with the sleeve; continuously screwing the threaded rod until the head of the threaded rod is pressed on the pressing plate, so that the pressing plate presses the heat insulation plate on the surface of the hollow brick wall;
s5: cutting redundant traction ropes;
s6: constructing a plastering layer;
s7: and (5) constructing a facing layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311810040.8A CN117513594A (en) | 2023-12-27 | 2023-12-27 | Environment-friendly building energy-saving wall and application method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311810040.8A CN117513594A (en) | 2023-12-27 | 2023-12-27 | Environment-friendly building energy-saving wall and application method thereof |
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| CN117513594A true CN117513594A (en) | 2024-02-06 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117905222A (en) * | 2024-03-04 | 2024-04-19 | 山东省建筑设计研究院有限公司 | Light composite inner partition lath and manufacturing method and mounting process thereof |
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| US20140102040A1 (en) * | 2012-10-15 | 2014-04-17 | Dale J. Crook | Wall anchor assembly and method of installation |
| CN113374090A (en) * | 2021-05-27 | 2021-09-10 | 中国二十冶集团有限公司 | Heat-insulating anchor bolt for hollow brick base wall and use method thereof |
| CN214998688U (en) * | 2021-02-04 | 2021-12-03 | 北京中冶欧基得装饰工程有限公司 | Anchor bolt for hollow brick |
| CN115680155A (en) * | 2022-11-22 | 2023-02-03 | 广东钜能建设有限公司 | Energy-saving building waterproof heat-insulation outer wall |
| CN219607914U (en) * | 2023-07-28 | 2023-08-29 | 济南市勘察测绘研究院 | Floor thickness measuring device |
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| US20140102040A1 (en) * | 2012-10-15 | 2014-04-17 | Dale J. Crook | Wall anchor assembly and method of installation |
| CN214998688U (en) * | 2021-02-04 | 2021-12-03 | 北京中冶欧基得装饰工程有限公司 | Anchor bolt for hollow brick |
| CN113374090A (en) * | 2021-05-27 | 2021-09-10 | 中国二十冶集团有限公司 | Heat-insulating anchor bolt for hollow brick base wall and use method thereof |
| CN115680155A (en) * | 2022-11-22 | 2023-02-03 | 广东钜能建设有限公司 | Energy-saving building waterproof heat-insulation outer wall |
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