CN109487915B - Construction process of outer wall heat insulation layer - Google Patents
Construction process of outer wall heat insulation layer Download PDFInfo
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- CN109487915B CN109487915B CN201811490650.3A CN201811490650A CN109487915B CN 109487915 B CN109487915 B CN 109487915B CN 201811490650 A CN201811490650 A CN 201811490650A CN 109487915 B CN109487915 B CN 109487915B
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- 238000010276 construction Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000008569 process Effects 0.000 title claims abstract description 32
- 238000009413 insulation Methods 0.000 title claims description 49
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 23
- 238000005553 drilling Methods 0.000 claims abstract description 14
- 238000004321 preservation Methods 0.000 claims abstract description 14
- 238000004873 anchoring Methods 0.000 claims abstract description 12
- 230000009471 action Effects 0.000 claims abstract description 11
- 238000002360 preparation method Methods 0.000 claims abstract description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 238000009434 installation Methods 0.000 abstract description 5
- 239000010410 layer Substances 0.000 description 95
- 239000003638 chemical reducing agent Substances 0.000 description 7
- 239000004794 expanded polystyrene Substances 0.000 description 7
- 238000005728 strengthening Methods 0.000 description 5
- 239000011230 binding agent Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 239000006255 coating slurry Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Working Measures On Existing Buildindgs (AREA)
- Building Environments (AREA)
Abstract
The invention discloses a construction process of an outer wall heat-insulating layer, which comprises the following steps: s1, initial preparation: fixing the fixed seat on the top of a floor on which an outer wall heat-insulating layer is required to be installed through a universal brake wheel, placing the expansion anchoring piece inside the through hole, and arranging the mortar-coated outer wall heat-insulating layer on the upper part of the bearing plate; s2, position adjustment: moving the heat-insulating layer to a part needing to be installed, so that one side of the outer wall heat-insulating layer coated with mortar is opposite to the wall body; s3, mounting a heat-insulating layer: operating the hydraulic cylinder to realize the attachment of the heat-insulating layer and the wall body; s4, drilling: operating an electric push rod and an electric drill to drill the side part of the wall; s5, fixing the heat preservation layer: and repeating the steps S1 and S2, so that the expansion anchor inside the through hole is pushed into the interior of the drill hole and is expanded and fixed under the action of the electric cylinder. The installation and the fixation of the outer wall heat-insulating layer are realized, the installation efficiency and the fixation strength are improved, the manual consumption is avoided, the high-altitude operation amount is reduced, and the occurrence of accidents is prevented.
Description
Technical Field
The invention belongs to the technical field of civil building external wall heat insulation construction, and particularly relates to an external wall heat insulation layer construction process.
Background
With the continuous improvement of the requirements on energy conservation, environmental protection, beauty and the like, the requirements on the external wall heat-insulating layer of the building in the design and construction are higher and higher. The outer wall heat-insulating layer integrates the functions of heat insulation, water resistance, facing and the like, and is an important aspect of meeting the energy-saving requirement of the current house buildings and improving the heat-insulating level of the outer walls of industrial and civil buildings.
Compared with the internal wall insulation, the external wall insulation has advanced technology, is not easy to damage during decoration, has obvious superiority, and has 22-37 percent higher insulation effect than the internal wall insulation by using the insulation material with the same specification, the same size and the same performance. The external wall heat insulation technology is not only suitable for newly-built structural engineering, but also suitable for reconstruction of old buildings, and has wide application range and high technical content; the outer wall heat insulation bag is arranged on the outer side of the main body structure, so that the main body structure can be protected, and the service life of a building can be prolonged; the heat bridge of the building structure is effectively reduced, and the effective space of the building is increased; meanwhile, condensation is eliminated, and living comfort is improved.
The technical scheme of the external wall heat insulation in the prior art comprises the following steps:
chinese patent application 200710132383.8 discloses an external wall insulation board, as shown in fig. 1, which is made of expanded polystyrene board, and has a front surface, a rear surface, and upper, lower, left, and right end surfaces, wherein the front and rear surfaces have a plurality of pits for coating slurry, and a binder or a protective layer can be conveniently attached to the pits, thereby facilitating the close attachment of the external wall insulation board to a wall body and an external finishing layer; one of the two opposite end faces is provided with a convex block, the other end face is provided with a notch matched with the convex block, and the notch and the convex block which are matched are clamped with each other during installation, so that the heat insulation plate has high strength, cannot easily generate a gap, and has good heat insulation performance.
Chinese patent application 201520236579.1 discloses an expanded polystyrene external wall insulation board, as shown in fig. 2, it includes the binder layer, thermal-insulated heat preservation, alkali-resistant glass fiber net check cloth layer, waterproof anti-crack mortar layer, the finish coat and be the wall connection board of rectangle, wall connection board internal surface is equipped with 4 positioning anchor bolts, four corner distributions on wall connection board surface have 4 reference columns, expanded polystyrene external wall insulation board is the rectangle, respectively be equipped with a locating hole on four corners of expanded polystyrene external wall insulation board internal surface, reference column and locating hole adaptation. After the installation, each corner of expanded polystyrene external wall insulation board internal surface and each corner laminating of wall connection board, the reference column inlays in corresponding locating hole, and is not equipped with the binder layer on four corners of expanded polystyrene external wall insulation board internal surface.
However, the fixation between the construction heat-insulating layer and the wall body of the existing outer wall heat-insulating layer is not firm, so that the heat-insulating layer is easy to fall off, and the expansion anchoring parts are manually arranged between the heat-insulating layers, so that the manual labor consumption is large; meanwhile, due to the fact that the robot works at high altitude, accidents are easy to happen, and personal safety of workers is affected.
Disclosure of Invention
The invention aims to provide an outer wall heat-insulating layer construction process, which can be used for enhancing the connection strength between a heat-insulating layer and a wall body, preventing the heat-insulating layer from falling off, reducing the working strength and avoiding the excessive consumption of manual labor; the high-altitude operation amount is reduced, and accidents are prevented, so that the technical problems in the background technology are solved.
In order to achieve the purpose, the invention adopts the following technical scheme:
the construction process of the outer wall heat-insulating layer comprises the following steps:
s1: initial preparation: fixing the fixed seat on a floor needing to be provided with an outer wall heat-insulating layer through a universal brake wheel, placing the expansion anchoring piece inside the through hole, and arranging the outer wall heat-insulating layer coated with mortar on the bearing plate to enable the outer wall heat-insulating layer to be positioned between the baffles;
s2: position adjustment: operating a motor, wherein the rotation of the motor drives a steel wire rope to rotate, so that the position of the heat insulation layer is adjusted, the heat insulation layer is moved to a part needing to be installed, and one side of the outer wall heat insulation layer coated with mortar is opposite to the wall body;
s3: and (3) mounting a heat preservation layer: operating the hydraulic cylinder to enable one side of the heat-insulating layer coated with the mortar to be attached to the wall, and attaching the heat-insulating layer to the wall under the continuous action of the hydraulic cylinder;
s4: drilling: operating an electric push rod and an electric drill to drill the side part of the wall;
s5: fixing the heat preservation layer: and repeating the steps S1 and S2 so that the through hole is opposite to the drilled hole of the wall body.
In step S1, the side of the outer wall insulation layer not coated with mortar is attached to the bar.
In step S2, the rotation of the wire rope drives the hook and the connecting block to move downward, and the movement of the connecting block drives the baffle and the bearing plate to move.
In step S3, the hydraulic cylinder drives the connecting rod to extend, the extension of the connecting rod drives the bar to move, and the movement of the bar pushes the heat insulation layer to move on the upper part of the bearing plate.
In step S4, the electric push rod pushes the slider to slide on the side of the slide rail, and the slider moves to drive the support seat and the electric drill to move, so as to drill a hole in the moving process of the electric drill.
Preferably, in step S5, the method further includes: and operating the electric cylinder, wherein the electric cylinder moves to drive the hammer head to move, so that the expansion anchoring part in the through hole is pushed into the drilled hole and is expanded and fixed under the thrust action of the electric cylinder.
Preferably, in order to ensure the depth and the aperture of the drilled hole during the moving process and prevent the drill from deflecting to cause the aperture to be too large and cause the loose fixation, the diameter phi of the drill bit of the drill is 15-25mm, and the length L of the drill bit is 160-255 mm.
Preferably, in order to ensure the aperture and the depth of the drilled hole and further improve the connection strength between the insulating layer and the wall body, the diameter phi and the length L of the drill bit of the electric drill satisfy the following conditions: phi & L is more than or equal to 2550 and less than or equal to 6155; when phi & L is smaller than 2550 or larger than 6155, the length and the depth of the drill bit are not matched, and the connection strength between the heat-insulating layer and the wall body is insufficient when the diameter of the drilled hole is too large and the length is too small or the diameter is too small and the length is too large.
Preferably, in order to ensure the drilling quality and prevent the size deviation of the drilled hole and the required hole from being too large, the rotation speed R of the electric drill is 1800-2950 revolutions per minute.
Preferably, in order to further improve the drilling quality, the rotating speed R of the electric drill, the diameter phi of the drill bit and the length L satisfy the following relation:
R=α·φ2/L；
wherein alpha is a rotation speed coefficient and has a value range of 22.4-175.9.
Preferably, in order to better realize the construction of the outer wall heat-insulating layer, the invention further provides an outer wall heat-insulating layer construction device which comprises a fixed seat, a motor and an electric push rod, wherein a universal brake wheel is installed at the lower part of the fixed seat, a support frame is installed at the upper part of the fixed seat, the motor is installed at the upper part of the support frame, the output end of the motor is rotatably connected with a speed reducer, a rotating shaft is installed at the output end of the speed reducer, a steel wire rope is wound outside the rotating shaft, a hook is installed at one end of the steel wire rope, a connecting block is hung at the lower part of the hook, penetrating holes are uniformly arranged in the middle of the connecting block at equal intervals, baffles are installed on two sides of the connecting block, an electric cylinder.
Preferably, every group the tup respectively with every group the through hole is relative, and is two sets of the loading board is installed to lower part between the baffle, open the even equidistance in middle part of loading board has the through-hole, and is two sets of the frame is all installed to the lateral part of baffle, install the pneumatic cylinder between the frame, the connecting rod is installed to the output of pneumatic cylinder, the even equidistance in one side that the pneumatic cylinder was kept away from to the connecting rod is installed the stick, every group the stick all is in between the baffle, the slide rail is installed to the lower part of frame, the inside loose joint of slide rail has the slider, electric putter installs in the lateral part of slide rail, electric putter's output links to each other with the lateral part of slider, the supporting seat is installed to the lower part of slider, the.
Preferably, the support frame is the setting of falling L shape, just the even equidistance of lateral part of support frame is provided with the strengthening rib.
Preferably, the upper portion of connecting block is installed and is got in touch matched with snap ring, the quantity of snap ring is the same with the quantity of couple.
Preferably, the number of the through holes is the same as that of the through holes, and the diameter of each through hole is 5-10 mm larger than that of the hammer head.
Preferably, the upper surface of the bearing plate is a smooth surface, and the lower part of the bearing plate is provided with a balancing weight.
Preferably, the side part of the slide rail close to the bearing plate is provided with a limiting block, and the side part of the limiting block close to the slide block is pasted with a rubber pad.
Preferably, the length of the supporting seat is the same as that of the bearing plate, and the supporting seat and the electric drill are fixed through bolts.
Compared with the prior art, the construction process of the outer wall heat-insulating layer has the following technical effects and advantages:
1. according to the construction process of the outer wall heat-insulating layer, the steel wire rope is driven to rotate through the rotation of the motor, the hook and the connecting block are driven to move downwards through the rotation of the steel wire rope, the baffle and the bearing plate are driven to move through the movement of the connecting block, so that the position of the heat-insulating layer is adjusted, the heat-insulating layer is moved to a position needing to be installed, one side of the outer wall heat-insulating layer coated with mortar is opposite to a wall body, the position of the heat-insulating layer is adjusted through a mechanical mode, and the subsequent heat.
2. According to the construction process of the external wall heat-insulating layer, the connecting rod is driven to extend through the hydraulic cylinder, the strip blocks are driven to move by the extension of the connecting rod, the heat-insulating layer is pushed to move on the upper portion of the bearing plate by the movement of the strip blocks, and one side of the heat-insulating layer coated with mortar is attached to the wall body.
3. According to the construction process of the outer wall heat-insulating layer, the heat-insulating layer is attached to the wall under the continuous action of the hydraulic cylinder, the manual use is reduced, and the heat-insulating layer is effectively installed.
4. According to the construction process of the outer wall heat insulation layer, the electric push rod and the electric drill are operated, the electric push rod pushes the sliding block to slide on the side portion of the sliding rail, the sliding block moves to drive the supporting seat and the electric drill to move, and the electric drill drills the side portion of the wall in the moving process, so that the manual use is reduced, and the drilling process is realized.
5. According to the construction process of the outer wall heat-insulating layer, the hammer head is driven to move through the movement of the electric cylinder, so that the expansion anchoring piece in the through hole is pushed into the drilled hole and is expanded and fixed under the action of the electric cylinder, the heat-insulating layer is effectively supported and fixed, the manual work is effectively reduced, and the workload of high-altitude operation is reduced.
6. According to the construction process of the outer wall heat-insulating layer, the relation among the diameter, the length and the rotating speed range of the electric drill is set, so that the size of a drilled hole meets the fixing requirement, the drilling quality is improved, and the situation that the fixing strength is insufficient due to overlarge size deviation of the drilled hole and the needed hole is avoided.
7. The invention relates to a construction process of an outer wall heat-insulating layer.
Drawings
FIG. 1 is a schematic view of an exterior wall insulation board in the prior art;
FIG. 2 is a schematic view of an expanded polystyrene exterior wall insulation board in the prior art;
FIG. 3 is a flow chart of the construction process of the outer wall insulation layer of the present invention;
FIG. 4 is a schematic structural view of the exterior wall insulation layer construction device of the present invention;
FIG. 5 is a top sectional view of a motor part of the construction device for an outer wall insulation layer according to the present invention;
FIG. 6 is a top view of a baffle plate part of the construction device for the heat-insulating layer of the outer wall of the present invention;
fig. 7 is an enlarged sectional view of a structure of a slide rail portion of the outer wall insulation layer construction device of the present invention.
In FIGS. 3-7: the device comprises a fixed seat 1, a motor 2, an electric push rod 3, a universal brake wheel 4, a support frame 5, a speed reducer 6, a rotating shaft 7, a steel wire rope 8, a hook 9, a connecting block 10, a through hole 11, a baffle 12, an electric cylinder 13, a hammer 14, a bearing plate 15, a through hole 16, a rack 17, an electric cylinder 18, a connecting rod 19, a block 20, a slide rail 21, a slide block 22, a support seat 23, an electric drill 24, a reinforcing rib 25, a snap ring 26, a limiting block 27, a rubber pad 28, a bolt 29 and a counterweight.
Detailed Description
The technical solutions in 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 obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
As shown in fig. 3, the construction process of the outer wall heat-insulating layer comprises the following steps:
s1: initial preparation: fixing the fixed seat on the top of a floor needing to be provided with the outer wall heat-insulating layer through a universal brake wheel, placing the expansion anchoring piece inside the through hole, and then placing the outer wall heat-insulating layer coated with mortar on the upper part of the bearing plate to enable the outer wall heat-insulating layer to be positioned between the baffles;
s2: position adjustment: operating a motor, wherein the rotation of the motor drives a steel wire rope to rotate, so that the position of the heat insulation layer is adjusted, the heat insulation layer is moved to a part needing to be installed, and one side of the outer wall heat insulation layer coated with mortar is opposite to the wall body;
s3: and (3) mounting a heat preservation layer: operating the hydraulic cylinder to enable one side of the heat-insulating layer coated with the mortar to be attached to the wall, and attaching the heat-insulating layer to the wall under the continuous action of the hydraulic cylinder;
s4: drilling: operating an electric push rod and an electric drill to drill the side part of the wall;
s5: fixing the heat preservation layer: and repeating the steps S1 and S2 so that the through hole is opposite to the drilled hole of the wall body.
In step S1, the side of the outer wall insulation layer not coated with mortar is attached to the bar.
In step S2, the rotation of the wire rope drives the hook and the connecting block to move downward, and the movement of the connecting block drives the baffle and the bearing plate to move.
In step S3, the hydraulic cylinder drives the connecting rod to extend, the extension of the connecting rod drives the bar to move, and the movement of the bar pushes the heat insulation layer to move on the upper part of the bearing plate.
As shown in fig. 4-7, in order to better implement the construction process of the external wall heat insulation layer, the invention further provides a construction device of the external wall heat insulation layer, which comprises a fixed seat 1, a motor 2 and an electric push rod 3, wherein a universal brake wheel 4 is installed at the lower part of the fixed seat 1, a support frame 5 is installed at the upper part of the fixed seat 1, the motor 2 is installed at the upper part of the support frame 5, an output end of the motor 2 is rotatably connected with a speed reducer 6, a rotating shaft 7 is installed at the output end of the speed reducer 6, a steel wire rope 8 is wound outside the rotating shaft 7, a hook 9 is installed at one end of the steel wire rope 8, a connecting block 10 is hung at the lower part of the hook 9, through holes 11 are uniformly arranged in the middle part of the connecting block 10 at equal intervals, baffles 12 are respectively installed at two sides of the connecting, every group the tup 14 respectively with every group the through hole 11 is relative, and loading board 15 is installed to the lower part between two sets of the baffle 12, the even equidistance in middle part of loading board 15 is opened there is through-hole 16, and frame 17 is all installed to two sets of the lateral part of baffle 12, install pneumatic cylinder 18 between the frame 17, connecting rod 19 is installed to the output of pneumatic cylinder 18, the even equidistance in one side that pneumatic cylinder 18 was kept away from to connecting rod 19 is installed a piece 20, every group piece 20 all is in between baffle 12, slide rail 21 is installed to the lower part of frame 17, the inside loose joint of slide rail 21 has slider 22, electric putter 3 installs in the lateral part of slide rail 21, electric putter 3's output links to each other with slider 22's lateral part, supporting seat 23 is installed to slider 22's lower part, electric drill, the drill bits of each set of the electric drills 24 are respectively inserted into the inside of the through-holes 16.
Support frame 5 is the setting of falling L shape, just the even equidistance of lateral part of support frame 5 is provided with strengthening rib 25. The strengthening rib 25 strengthens the intensity of support frame 5, guarantees that support frame 5 satisfies the operation requirement.
Snap rings 26 matched with the hooks 9 are installed on the upper portion of the connecting block 10, and the number of the snap rings 26 is the same as that of the hooks 9. The snap ring 26 facilitates the connection of the hook 9 and the connecting block 10 and ensures the stability of the connection.
The number of the through holes 11 is the same as that of the through holes 16, and the diameter of each through hole 11 is 5-10 mm larger than that of the hammer 14. The hammer 14 can push the expansion anchoring part conveniently, and meanwhile, the continuous operation is convenient.
The upper surface of the bearing plate 15 is a smooth surface, and a balancing weight 30 is installed at the lower part of the bearing plate 15. The heat preservation layer is convenient to push, and the balancing weight 30 is stable.
A limit block 27 is mounted on the side portion of the slide rail 21 close to the bearing plate 15, and a rubber pad 28 is adhered to the side portion of the limit block 27 close to the slide block 22. The stopper 27 defines the moving distance of the slider 22, and the rubber pad 28 prevents the slider 22 from being damaged by collision.
The length of the supporting seat 23 is the same as that of the bearing plate 15, and the supporting seat 23 and the electric drill 24 are fixed through a bolt 29. The drilling is convenient, and meanwhile, the electric drill 24 is effectively fixed.
Example 2
The construction process of the outer wall heat-insulating layer comprises the following steps:
s1: initial preparation: fixing a fixed seat on the top of a floor needing to be provided with an external wall heat-insulating layer through a universal brake wheel, placing an expansion anchoring piece inside a through hole, and then placing the external wall heat-insulating layer coated with mortar on the upper part of a bearing plate, so that the external wall heat-insulating layer is positioned between baffles, and one side of the external wall heat-insulating layer, which is not coated with mortar, is attached to the bar blocks;
s2: position adjustment: the motor is operated, the rotation of the motor drives the steel wire rope to rotate, the rotation of the steel wire rope drives the hook and the connecting block to move downwards, and the movement of the connecting block drives the baffle and the bearing plate to move, so that the position of the heat-insulating layer is adjusted, the heat-insulating layer is moved to a part needing to be installed, and one side of the outer wall heat-insulating layer coated with mortar is opposite to the wall body;
s3: and (3) mounting a heat preservation layer: the hydraulic cylinder is operated, the connecting rod is driven to extend by the hydraulic cylinder, the strip blocks are driven to move by the extension of the connecting rod, the heat insulation layer is pushed to move on the upper portion of the bearing plate by the movement of the strip blocks, one side of the heat insulation layer coated with mortar is attached to the wall, and the heat insulation layer is attached to the wall under the continuous action of the hydraulic cylinder;
s4: drilling: the electric push rod and the electric drill are operated, the electric push rod pushes the sliding block to slide on the side portion of the sliding rail, the sliding block drives the supporting seat and the electric drill to move, and the electric drill drills the side portion of the wall in the moving process;
s5: fixing the heat preservation layer: and repeating the step S1 and the step S2 to enable the through hole to be opposite to the drilled hole of the wall body, operating the electric cylinder, driving the hammer head to move by the movement of the electric cylinder, enabling the expansion anchoring piece in the through hole to be pushed into the drilled hole, and performing expansion fixing under the action of the electric cylinder.
As shown in fig. 4-7, in order to better implement the construction process of the external wall heat insulation layer, the invention further provides a construction device of the external wall heat insulation layer, which comprises a fixed seat 1, a motor 2 and an electric push rod 3, wherein a universal brake wheel 4 is installed at the lower part of the fixed seat 1, a support frame 5 is installed at the upper part of the fixed seat 1, the motor 2 is installed at the upper part of the support frame 5, an output end of the motor 2 is rotatably connected with a speed reducer 6, a rotating shaft 7 is installed at the output end of the speed reducer 6, a steel wire rope 8 is wound outside the rotating shaft 7, a hook 9 is installed at one end of the steel wire rope 8, a connecting block 10 is hung at the lower part of the hook 9, through holes 11 are uniformly arranged in the middle part of the connecting block 10 at equal intervals, baffles 12 are respectively installed at two sides of the connecting, every group the tup 14 respectively with every group the through hole 11 is relative, and loading board 15 is installed to the lower part between two sets of the baffle 12, the even equidistance in middle part of loading board 15 is opened there is through-hole 16, and frame 17 is all installed to two sets of the lateral part of baffle 12, install pneumatic cylinder 18 between the frame 17, connecting rod 19 is installed to the output of pneumatic cylinder 18, the even equidistance in one side that pneumatic cylinder 18 was kept away from to connecting rod 19 is installed a piece 20, every group piece 20 all is in between baffle 12, slide rail 21 is installed to the lower part of frame 17, the inside loose joint of slide rail 21 has slider 22, electric putter 3 installs in the lateral part of slide rail 21, electric putter 3's output links to each other with slider 22's lateral part, supporting seat 23 is installed to slider 22's lower part, electric drill, the drill bits of each set of the electric drills 24 are respectively inserted into the inside of the through-holes 16.
Support frame 5 is the setting of falling L shape, just the even equidistance of lateral part of support frame 5 is provided with strengthening rib 25. The strengthening rib 25 strengthens the intensity of support frame 5, guarantees that support frame 5 satisfies the operation requirement.
Snap rings 26 matched with the hooks 9 are installed on the upper portion of the connecting block 10, and the number of the snap rings 26 is the same as that of the hooks 9. The snap ring 26 facilitates the connection of the hook 9 and the connecting block 10 and ensures the stability of the connection.
The number of the through holes 11 is the same as that of the through holes 16, and the diameter of each through hole 11 is 5-10 mm larger than that of the hammer 14. The hammer 14 can push the expansion anchoring part conveniently, and meanwhile, the continuous operation is convenient.
The upper surface of the bearing plate 15 is a smooth surface, and a balancing weight 30 is installed at the lower part of the bearing plate 15. The heat preservation layer is convenient to push, and the balancing weight 30 is stable.
A limit block 27 is mounted on the side portion of the slide rail 21 close to the bearing plate 15, and a rubber pad 28 is adhered to the side portion of the limit block 27 close to the slide block 22. The stopper 27 defines the moving distance of the slider 22, and the rubber pad 28 prevents the slider 22 from being damaged by collision.
The length of the supporting seat 23 is the same as that of the bearing plate 15, and the supporting seat 23 and the electric drill 24 are fixed through a bolt 29. The drilling is convenient, and meanwhile, the electric drill 24 is effectively fixed.
In order to ensure the depth and the aperture of the drilled hole in the moving process and prevent the drill from deflecting to cause the aperture to be too large and cause the loose fixation, the diameter phi of the drill bit of the drill is 15-25mm, and the length L of the drill bit is 160-255 mm.
In order to ensure the aperture and the depth of the drilled hole and further improve the connection strength between the heat-insulating layer and the wall body, the diameter phi and the length L of the drill bit of the electric drill meet the following requirements: phi & L is more than or equal to 2550 and less than or equal to 6155; when phi & L is smaller than 2550 or larger than 6155, the length and the depth of the drill bit are not matched, and the connection strength between the heat-insulating layer and the wall body is insufficient when the diameter of the drilled hole is too large and the length is too small or the diameter is too small and the length is too large.
In order to ensure the drilling quality and prevent the size deviation of the drilled hole and the required hole from being overlarge, the rotating speed R of the electric drill is 1800 and 2950 revolutions per minute.
In order to further improve the drilling quality, the rotating speed R of the electric drill, the diameter phi of a drill bit and the length L satisfy the following relation:
R=α·φ2/L；
wherein alpha is a rotation speed coefficient and has a value range of 22.4-175.9.
In summary, the following steps: according to the invention, the rotation of the motor 2 drives the steel wire rope 8 to rotate, the rotation of the steel wire rope 8 drives the hook 9 and the connecting block 10 to move downwards, and the movement of the connecting block 10 drives the baffle 12 and the bearing plate 15 to move, so that the position of the heat-insulating layer is adjusted, the heat-insulating layer is moved to a part needing to be installed, and the side of the outer wall heat-insulating layer coated with mortar is opposite to the wall body; the hydraulic cylinder 18 drives the connecting rod 19 to extend, the extension of the connecting rod 19 drives the bar block 20 to move, the movement of the bar block 20 pushes the heat-insulating layer to move on the upper part of the bearing plate 15, so that one side of the heat-insulating layer coated with mortar is attached to the wall, and the attachment of the heat-insulating layer and the wall is realized under the continuous action of the hydraulic cylinder 18; through operation electric putter 3 and electric drill 24, electric putter 3 promotes slider 22 and slides at the lateral part of slide rail 21, slider 22's removal drives supporting seat 23 and electric drill 24 and removes, electric drill 24 is at the removal in-process, drill the lateral part of wall, the removal through electric cylinder 13 drives the removal of tup 14, make the inside inflation anchor assembly of through hole 11 push into the inside of drilling, and it is fixed to expand under the effect of electric cylinder 13, effectual realization is to the support and the fixing of heat preservation, simple convenient installation and the fixing of outer wall heat preservation are realized to the mechanical form of adoption, avoid artifical consumption, reduce the high altitude construction volume, prevent unexpected emergence.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The construction process of the outer wall heat-insulating layer is characterized by comprising the following steps:
s1: initial preparation: fixing the fixed seat on the top of a floor needing to be provided with the outer wall heat-insulating layer through a universal brake wheel, placing the expansion anchoring piece inside the through hole, and arranging the outer wall heat-insulating layer coated with mortar on the bearing plate to enable the outer wall heat-insulating layer to be positioned between the baffles;
s2: position adjustment: the motor is operated, the rotation of the motor drives the steel wire rope to rotate, so that the position of the heat insulation layer is adjusted, the heat insulation layer is moved to a part to be installed, and one side of the outer wall heat insulation layer coated with mortar is opposite to the wall body;
s3: and (3) mounting a heat preservation layer: operating the hydraulic cylinder to enable one side of the heat-insulating layer coated with the mortar to be attached to the wall, and attaching the heat-insulating layer to the wall under the continuous action of the hydraulic cylinder;
s4: drilling: operating an electric push rod and an electric drill to drill the side part of the wall;
s5: fixing the heat preservation layer: repeating the steps S1 and S2 to enable the through hole to be opposite to the drilled hole of the wall body;
the diameter phi and the length L of the drill bit of the electric drill meet the following requirements: phi · L is 2550 or more and 6155 or less.
2. The construction process of the external wall heat-insulating layer according to claim 1, characterized in that: in step S1, the side of the outer wall insulation layer not coated with mortar is attached to the bar.
3. The construction process of the external wall heat-insulating layer according to claim 1, characterized in that: in step S2, the rotation of the wire rope drives the hook and the connecting block to move downward, and the movement of the connecting block drives the baffle and the bearing plate to move.
4. The construction process of the external wall heat-insulating layer according to claim 1, characterized in that: in step S3, the hydraulic cylinder drives the connecting rod to extend, so as to drive the bar to move, and the movement of the bar pushes the heat insulating layer to move on the upper portion of the bearing plate.
5. The construction process of the external wall heat-insulating layer according to claim 1, characterized in that: in step S4, the electric push rod pushes the slider to slide on the side of the slide rail, and the slider moves to drive the support seat and the electric drill to move, so as to drill a hole in the moving process of the electric drill.
6. The construction process of the external wall heat-insulating layer according to claim 1, characterized in that: in step S5, the method further includes: and operating the electric cylinder, wherein the electric cylinder moves to drive the hammer head to move, so that the expansion anchoring part in the through hole is pushed into the drilled hole and is expanded and fixed under the action of the thrust of the electric cylinder.
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| CN201811490650.3A CN109487915B (en) | 2018-12-07 | 2018-12-07 | Construction process of outer wall heat insulation layer |
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| CN201811490650.3A CN109487915B (en) | 2018-12-07 | 2018-12-07 | Construction process of outer wall heat insulation layer |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343243A (en) * | 2013-08-06 | 2015-02-11 | 刘宇森 | Installation construction method and installation construction device for external wall heat insulation board |
| CN104963420A (en) * | 2015-06-19 | 2015-10-07 | 三门峡职业技术学院 | Construction method for building outer wall insulating layer |
| JP6105438B2 (en) * | 2013-08-21 | 2017-03-29 | 東洋ゴム工業株式会社 | Wall surface construction equipment |
| CN108301529A (en) * | 2018-01-30 | 2018-07-20 | 浙江工业大学 | A kind of construction method of building heat preservation wall |
| CN108590200A (en) * | 2018-04-28 | 2018-09-28 | 马鞍山市金韩防水保温工程有限责任公司 | A kind of exterior-wall heat insulation panel mounting mechanism |
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2018
- 2018-12-07 CN CN201811490650.3A patent/CN109487915B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104343243A (en) * | 2013-08-06 | 2015-02-11 | 刘宇森 | Installation construction method and installation construction device for external wall heat insulation board |
| JP6105438B2 (en) * | 2013-08-21 | 2017-03-29 | 東洋ゴム工業株式会社 | Wall surface construction equipment |
| CN104963420A (en) * | 2015-06-19 | 2015-10-07 | 三门峡职业技术学院 | Construction method for building outer wall insulating layer |
| CN108301529A (en) * | 2018-01-30 | 2018-07-20 | 浙江工业大学 | A kind of construction method of building heat preservation wall |
| CN108590200A (en) * | 2018-04-28 | 2018-09-28 | 马鞍山市金韩防水保温工程有限责任公司 | A kind of exterior-wall heat insulation panel mounting mechanism |
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| CN109487915A (en) | 2019-03-19 |
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