CN112196179A

CN112196179A - Green building energy-saving wall and construction method thereof

Info

Publication number: CN112196179A
Application number: CN202011086288.0A
Authority: CN
Inventors: 林雄; 王柳权; 陈琳; 姚景盛
Original assignee: Fujian Jinqiu Construction Engineering Co ltd
Current assignee: Fujian Jinqiu Construction Engineering Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-01-08

Abstract

The application relates to a green building energy-saving wall body and a construction method thereof, the wall body comprises a body and an insulation board embedded in the body, the insulation board divides the body into an inner wall and an outer wall, an air duct penetrating through the upper end surface and the lower end surface of the outer wall and at least two air guide ducts communicated with the air duct are arranged in the outer wall, and an opening of each air guide duct is positioned on the outer surface of the wall body. This application has the heat-proof quality of effectual improvement wall body, has reduced the effect of indoor cooling energy consumption.

Description

Green building energy-saving wall and construction method thereof

Technical Field

The application relates to the field of building construction, in particular to an energy-saving wall body for a green building and a construction method thereof.

Background

Walls are important components of buildings. It is used for bearing, enclosing or separating space. The wall body is divided into a bearing wall and a non-bearing wall according to the stress condition and materials of the wall body, and is divided into a solid wall, a sintered hollow brick wall, a cavity wall and a composite wall according to the construction mode of the wall body. In general, a wall is called an exterior wall, and is used for enclosing a building to form an indoor and outdoor boundary member. It has the functions of: bear certain load, shelter from wind and rain, preserve heat and insulate heat, prevent noise, prevent fire and be safe, etc.

In order to achieve the effect of green and energy conservation, the application of the heat-insulating wall body in the building is particularly wide, and the patent of the publication number CN2841796Y discloses a low-price heat-insulating wall body for the external wall of the building. The heat-insulating wall comprises a foundation wall body and a heat-insulating layer, wherein interface mortar is arranged between the foundation wall body and the heat-insulating layer; the outer surface of the heat-insulating layer sequentially comprises a polymer mortar anti-cracking layer containing a corrugated fiber net, a waterproof layer and a paint finish coat from inside to outside; the heat-insulating layer is a heat-insulating layer formed by uniformly mixing waved microbeads, polyphenyl granules, cement, super absorbent resin and synthetic fibers.

In view of the above-mentioned related technologies, the inventor believes that although the multilayer insulation structure is adopted to enhance the effect of heat preservation and insulation, the wall facing the sun often needs to receive direct illumination for a long time, especially in summer, the temperature of the wall surface is actually much higher than the air temperature, the temperature of indoor refrigeration equipment such as an air conditioner is often lower than the outside, and the wall has a large internal and external temperature difference due to continuous accumulated heat, so that even if the multilayer insulation structure is adopted to insulate heat, the heat insulation effect is still not good, and thus the energy consumption of the indoor refrigeration equipment is large.

Disclosure of Invention

In order to improve the heat insulation effect of the wall body, the application provides the green building energy-saving wall body and the construction method thereof.

In a first aspect, the application provides an energy-saving wall body for a green building, which adopts the following technical scheme:

the utility model provides a green building energy-saving wall body, includes the body and inlays in this internal heated board, the heated board divide into interior wall and outer wall with the body, be equipped with the ventiduct and the induced air duct of at least twice intercommunication in the ventiduct that run through terminal surface about the outer wall in the outer wall, the opening in induced air duct is located the surface of wall body.

By adopting the technical scheme, the outer wall part is a direct sunlight area, the temperature is generally higher than the outdoor air temperature, the heat insulation plate can play a certain isolation role, the heat conduction from the outdoor to the indoor is reduced, the heat can be gradually accumulated on the outer wall, the air temperature in the ventilation channel in the outer wall is higher than the external temperature, the hot air in the outer wall rises and is led out by the air guide channel at the upper part of the outer wall, and the external air is continuously led into the lower part of the outer wall; therefore, the heat of the outer wall is continuously taken away to automatically reduce the temperature of the outer wall, the temperature difference between the inner wall and the outer wall is small, the heat conduction speed is reduced, the heat insulation effect of the wall is effectively improved, the indoor cooling energy consumption is reduced, and the energy-saving effect is improved.

Optionally, the top protrusion of body is provided with the lug, the ventiduct runs through the lug, the body bottom set up with lug complex recess, the ventiduct runs through the tank bottom of recess.

Through adopting above-mentioned technical scheme to the cooperation of lug and recess is the location, makes the ventiduct of wallboard about adjacent can communicate, can link to each other from making the whole wall of building and form ventilation system jointly, and can also reduce the wall temperature through crossing water to the ventiduct when necessary. .

Optionally, a magnet is embedded in the bump, and a two-dimensional code mark is attached to the upper end face of the wall body.

Through adopting above-mentioned technical scheme, magnet can be favorable to detecting the location to the wallboard in the work progress, and the basic information of wallboard can then be typeeed to the two-dimensional code sign.

Optionally, the air guide duct includes an outer duct and an inner duct that are communicated with each other, wherein the outer duct and the inner duct are respectively arranged obliquely downward with the intersection as the highest point, and wherein the inner duct is communicated with the air duct.

By adopting the technical scheme, on one hand, the air guide channel can keep the air guide effect, on the other hand, the possibility that external dust and sundries floating in the air are retained in the air guide channel can be reduced, and in addition, water can be prevented from overflowing the surface of a building during water flowing.

Optionally, an opening of an outer duct of the air inducing duct on the upper portion of the outer wall, which is located on the outer side, is higher than an opening of an inner duct, which is located on the same position, which is located on the air duct, and an opening of the outer duct of the air inducing duct on the lower portion of the outer wall, which is located on the outer side, is higher than an opening of an inner duct, which is located on the same position, which.

By adopting the technical scheme, because the airflow in the wall basically keeps the rising state of heat flow, and the difference of the opening heights of the inner channel and the outer channel can enable the inner opening and the outer opening of the air guide channel to form pressure difference, the air guide channel at the lower part of the outer wall is more favorable for air inlet, the air guide channel at the upper part of the outer wall is more favorable for air outlet, and the flow of the airflow is accelerated to take away the heat of the outer wall with higher efficiency.

Optionally, be equipped with the horizontal ventiduct of arranging of multichannel in the outer wall and with the horizontal wind channel of multichannel ventiduct intercommunication, horizontal wind channel includes at least one curved road and at least one curved road down of going up that arranges along the direction of height, go up curved road and curved road down respectively with the passageway intercommunication.

By adopting the technical scheme, the wall body can have larger ventilation and heat dissipation area, different air channels can be communicated with each other, and the curved channel can be used for enhancing the communication between the air channels through the guiding of high-low pressure difference.

In a second aspect, the application provides a construction method of an energy-saving wall body of a green building, which adopts the following technical scheme:

a construction method of an energy-saving wall body of a green building comprises the following steps: step S1, prefabricating the wallboard: according to a building construction scheme or mapping a constructed site to obtain model data of a wallboard to be prefabricated and establish a coordinate system, prefabricating the wallboard according to the model data, embedding induction points on the wallboard during or after prefabrication, determining coordinates in the coordinate system through the induction points by the wallboard, and marking a two-dimensional code according to coordinate information;

step S2, preparation of a construction site: the equipment to be prepared comprises automatic carrying equipment for carrying the wallboard and a storage rack for storing the wallboard, wherein the automatic carrying equipment at least has the functions of clamping the wallboard from the wallboard storage rack, driving the wallboard to move in each direction along the space and placing the wallboard at the corresponding installation position, identifying the two-dimensional code mark and feeding back the two-dimensional code mark to the system, and butting with the induction point and feeding back the two-dimensional code mark to the system, and the system controls the movement of each part of the carrying equipment; after the automatic carrying equipment arrives at the field, zero calibration compensation is required;

step S3, installing the wall board, butting the induction part of the automatic handling equipment with the induction points of the wall board to determine the zero point position of the wall board, then scanning the two-dimensional code identification and conveying the wall board to an installation position, wherein the installation position should be provided with a wing frame fixed on a cross beam or a floor slab; the wall panels are placed on the wing frame and the wall is fixed to the wing frame by further reinforcement.

By adopting the technical scheme, model data and actually constructed data connection tracks are realized by taking the input of identification information of the induction points and the two-dimensional codes as media, the zero point of each wallboard in a coordinate system can be calibrated and compensated by the induction points, and the positions of the induction points on the wallboards can be easily and accurately positioned through a prefabricated mould; the two-dimension code identification enables the model data and actual construction equipment to realize automatic interaction, so that the automatic carrying equipment can accurately carry the wallboard to the installation position, the construction efficiency is greatly improved, the working time is shortened, and the energy consumption caused by the in-place transportation of the wallboard is effectively reduced; the conditions provide conditions for wallboard prefabrication, so that the wallboard of a building does not need to be built on site, thereby greatly reducing a large amount of raised dust and staggering of a large amount of equipment brought by site construction, obviously improving the cleanliness of construction and reducing the potential safety hazard of construction.

Optionally, prefabricating the wall board in the step S1, a, injecting concrete into a cavity of a prefabricated mold to form the dosage of the inner wall, and b, placing the heat insulation board on the surface of the inner wall; c. pouring concrete again, covering the insulation board, installing the wax mold into the mold cavity of the prefabricated mold after the preset thickness is reached, and continuously pouring the concrete; d. and (4) removing the wax pattern after the wallboard is formed by hot melting.

Through adopting above-mentioned technical scheme, can realize the quick prefabrication of ventilation wallboard, and prefabricated wall body wholeness is better, can guarantee sufficient structural strength.

Optionally, the method further comprises a step 4 of checking flatness, wherein from the second wallboard, the flatness of the outer surfaces of the adjacent wallboards needs to be detected, and the positions of the unfixed wallboards are adjusted through automatic handling equipment, so that the outer walls of the two wallboards are kept flush; during construction, the wallboard is constructed vertically and then transversely extended by taking the vertical columns as units.

Through adopting above-mentioned technical scheme, every wallboard of being under construction makes back one use it to calibrate as the reference, can make the outer wall face keep higher roughness after whole construction is accomplished, also provides the condition for the good sealed between the wallboard.

Optionally, when the wall panels are prefabricated in step S1, classifying the wall panels according to the structure, shape and specification of the wall panels, and classifying the identical wall panels as a class, wherein each class of wall panels is provided with at least one spare wall panel; the two-dimension code identification also needs to be recorded with the dimension specification of the wallboard in the model data;

the equipment preparation in step S2 further includes a recovery rack and at least one spare rack;

step S3 automatic handling equipment snatchs the wallboard and then carries out on-the-spot detection to the wallboard, to having the wallboard defect itself or having the difference after comparing with the specification data in the two-dimensional code sign, carry it to retrieving the frame through automatic handling equipment, then snatch the wallboard of same classification and detect according to the data of the wallboard that is replaced again on standby frame, after detecting qualified, carry and install according to the coordinate of the wallboard that is replaced.

Through adopting above-mentioned technical scheme, can realize detecting the wallboard before the wallboard installation and replace to reduce the wall face roughness error that the wallboard assembled in the source, avoid or reduce the repeated construction condition as far as, and can keep the continuity of construction after the replacement, avoid the error that the interval construction brought, and retrieve the frame and go up panel and then can revise alone or replace, with the utilization ratio that improves prefabricated wallboard. In summary, the present application includes at least one of the following beneficial technical effects:

1. the hot air in the outer wall rises and is led out by the air guide channel at the upper part of the outer wall, and the air outside is continuously led in at the lower part of the outer wall; therefore, the heat of the outer wall is continuously taken away to automatically reduce the temperature of the outer wall, the temperature difference between the inner wall and the outer wall is small, the heat conduction speed is reduced, the indoor cooling energy consumption is reduced, and the energy-saving effect is effectively improved;

2. the difference in opening height between the inner channel and the outer channel can enable the inner opening and the outer opening of the air guide channel to form pressure difference, so that the air guide channel at the lower part of the outer wall is more favorable for air inlet, and the air guide channel at the upper part of the outer wall is more favorable for air outlet, so that the flow of air flow is accelerated to take away the heat of the outer wall more efficiently;

3. the induction points and the two-dimensional code identification information are recorded as media to realize the data connection between the model data and the actual construction, so that the automatic handling equipment can accurately convey the wallboard to the installation position, the construction efficiency is greatly improved, the working hours are shortened, and the energy consumption caused by the in-place conveying of the wallboard is effectively reduced; the conditions provide conditions for wallboard prefabrication, so that the wallboard of a building does not need to be built on site, thereby greatly reducing a large amount of raised dust and staggering of a large amount of equipment brought by site construction, obviously improving the cleanliness of construction and reducing the potential safety hazard of construction.

Drawings

Fig. 1 is an overall structural view of a wall body according to an embodiment of the present application.

Fig. 2 is a sectional view taken along a-a in fig. 1.

Fig. 3 is a sectional view taken along B-B in fig. 1.

Fig. 4 is a flowchart of an energy-saving and environment-friendly construction method for an exterior wall of a building according to an embodiment of the present application.

Fig. 5 is an overall configuration diagram of the automatic transfer apparatus according to the embodiment of the present application.

Fig. 6 is an enlarged view at a of an embodiment of the present application.

Fig. 7 is a structural view of a chucking mechanism according to an embodiment of the present application.

Fig. 8 is an internal structural view of a riser pipe portion of the stand according to the embodiment of the present application.

Description of reference numerals: 1. a body; 11. a thermal insulation board; 12. an inner wall; 13. an outer wall; 14. an air duct; 15. a transverse air duct; 151. winding up; 152. a lower curve path; 16. an air guide duct; 161. an outer lane; 162. an inner channel; 17. a bump; 18. a groove; 19. a magnet; 191. identifying a two-dimensional code;

2. erecting a frame; 22. a base frame; 22. an extension frame; 221. a vertical tube; 222. a reinforcement tube; 223. a slideway; 23. a sleeve; 231. perforating; 24. taking over a pipe; 25. an inner rod; 26. a pin shaft; 27. a spring; 28. drawing wires; 29. hoisting a support; 291. a joint;

3. a first drive mechanism; 31. a motor; 32. a gear; 33. a rack; 34. a speed reducer;

41. a cross frame; 42. a longitudinal frame; 43. hoisting a machine;

5. a transverse traveling mechanism;

6. a clamping plate mechanism; 61. a first carrier; 62. a second carrier; 63. a crank arm type telescopic arm; 64. a straight arm type telescopic arm; 65. a bracket arm; 651. a row wheel; 66. a push arm; 67. a jacking arm;

7. a longitudinal running mechanism;

81. an identification mechanism; 82. an induction mechanism; 83. a movable seat; 84. a track;

9. and (4) automatic handling equipment.

Detailed Description

The present application is described in further detail below with reference to figures 1-8.

The embodiment of the application discloses an energy-saving wall body for a green building. Referring to fig. 1 and 2, a green building energy-saving wall body comprises a body 1 and an insulation board 11 embedded in the body 1, wherein the insulation board 11 divides the body 1 into an inner wall 12 and an outer wall 13. A plurality of ventilation channels 14 penetrating through the upper end face and the lower end face of the outer wall 13, a transverse air channel 15 communicating the plurality of ventilation channels 14 and at least two air guide channels 16 communicating with the ventilation channels 14 are arranged in the outer wall 13, wherein the specific number of the ventilation channels 14 and the air guide channels 16 is determined according to the area and the load of the wall board. Taking the state of the wall panel mounted on the building surface as an example, in this embodiment, the air duct 14 has three parallel air ducts arranged in the horizontal direction, and the air guiding duct 16 has two air ducts respectively located at the upper portion and the lower portion of the outer wall 13.

Referring to fig. 2, the air guide duct 16 includes an outer duct 161 and an inner duct 162 which are communicated with each other, wherein the outer duct 161 and the inner duct 162 are respectively disposed obliquely downward with a junction as a highest point, the inner duct 162 is communicated with the air duct 14, and an opening of the outer duct 161 is located on an outer surface of the wall body. The opening of the outer duct 161 of the air guide duct 16 on the upper portion of the outer wall 13, which is positioned on the outer side, is higher than the opening of the inner duct 162 on the same position, which is positioned on the air duct 14, and the opening of the outer duct 161 of the air guide duct 16 on the lower portion of the outer wall 13, which is positioned on the outer side, is higher than the opening of the inner duct 162 on the same position, which is positioned on the air duct 14, so that the air guide duct 16 forms pressure difference due to the difference in the heights of the inner opening and the outer opening, thereby facilitating the air inlet of the air guide duct.

Referring to fig. 2 and 3, the cross air duct 15 includes at least one upper curved duct 151 and at least one lower curved duct 152 arranged along the height direction, and similarly, the number of the upper curved duct 151 and the lower curved duct 152 varies according to the area and the load of the wall panel, and in this embodiment, two upper curved ducts 151 and two lower curved ducts 152 are alternately distributed along the height direction one by one. The upper curved passage 151 and the lower curved passage 152 are respectively communicated with the passages, wherein the curvature center of the lower curved passage 152 is positioned below the lower curved passage 152, and the curvature center of the upper curved passage 151 is positioned above the upper curved passage 151. This allows the air flow between the air channels 14 to be guided and interacted, for example, the air channels 14 on both sides are easier to merge into the air channel 14 in the middle via the lower curved channel 152, and the air channel 14 in the middle is easier to disperse into the air channels 14 on both sides via the upper curved channel 151.

Referring to fig. 1 and 2, a bump 17 is convexly arranged at the top end of the body 1, the air duct 14 penetrates through the bump 17, an opening at the bump 17 is in a horn shape, a groove 18 matched with the bump 17 is arranged at the bottom of the wall, and the air duct 14 penetrates through the bottom of the groove 18. The block is embedded with a magnet 19, and the upper end surface of the wall body is attached with a two-dimensional code mark 191. The functions of the magnet 19 and the two-dimensional code mark are embodied in the construction method.

The embodiment of the application also discloses a construction method of the green building energy-saving wall, and referring to fig. 4, the construction method of the green building energy-saving wall comprises the following steps:

step S1:

prefabricating a wallboard: a. and according to the building construction scheme or mapping the constructed site, obtaining model data of the wallboard to be prefabricated and establishing a coordinate system. b. And prefabricating the wallboards according to the model data, classifying the wallboards according to the structures, shapes and specifications of the wallboards during prefabrication, listing the identical wallboards as a class, and correspondingly coding the wallboards of each class. At least one more spare wallboard needs to be prefabricated for each category of wallboard, the specific quantity is determined according to the quantity of the wallboards of the same type to be installed on the floor, and generally, one spare wallboard is added for each 20 wallboards of the same type; c. embedding induction point on the wallboard in the prefabrication process, this induction point is a magnet 19, and concrete prefabricated step is: c1, embedding the magnet 19 into the side wall of the prefabricated mould of the wallboard in advance, injecting concrete into the mould cavity of the prefabricated mould to form the dosage of the inner wall 12, c2, and placing the heat insulation board 11 on the surface of the inner wall 12; c3, pouring concrete again, covering the heat insulation plate 11, installing the wax mold into the mold cavity of the prefabricated mold after reaching the preset thickness, and continuously pouring the concrete; c4, removing the wax pattern by hot melting after the wallboard is formed, and at this time, the magnet 19 is connected with the wallboard into a whole. d. Marking is carried out to every wallboard after prefabricating, and two-dimensional code mark 191 needs to contain the corresponding coordinate of response point and the specification that the wallboard should possess in the model data.

Step S2:

preparation of a construction site: the equipment that needs to prepare includes automatic handling equipment 9, stores frame, recovery frame and reserve frame, and wherein, store frame, recovery frame and reserve frame can be the shelf of homogeneous type, are used for depositing the wallboard of construction usefulness, unqualified wallboard and the reserve wallboard of replacement usefulness respectively in proper order, and the induction point of depositing in-process wallboard should be up. The standby rack at least comprises an empty rack and is named as a transfer rack, and each other standby rack is fully loaded as much as possible;

referring to fig. 2, the automatic handling equipment 9 is used for handling the wall boards, the automatic handling equipment 9 at least has a function of clamping the wall boards from the wall board storage rack, a function of driving the wall boards to move in all directions along the space and place at corresponding installation positions, a function of identifying the two-dimensional code identifiers and feeding back the two-dimensional code identifiers to the system, and a function of butting with the induction points and feeding back the two-dimensional code identifiers to the system, and the system controls the movement of each part of the handling equipment; after the automatic handling equipment 9 arrives, zero calibration compensation is required;

step S3:

the wallboard installation, a, with the response point butt joint of automatic handling equipment 9's response part and wallboard to confirm the zero point position of wallboard, then snatch the wallboard, carry out the witnessed inspections to the wallboard after snatching, to having wallboard own defect or with the specification data in the two-dimensional code sign carry out the back difference, carry it to retrieving the frame through automatic handling equipment 9, then snatch the wallboard of same classification on reserve frame.

The replacement mode is as follows: automatic handling equipment 9 discerns the wallboard on the reserve frame one by one until finding the wallboard that corresponds the classification, combines the two-dimensional code identification information of the wallboard of each discernment to place the order and carry out information entry to the system and correspond with the reserve frame serial number that corresponds, then will cover other wallboards of this wallboard and shift to the transfer frame one by one or wholesale, later snatch the wallboard that corresponds the classification to detect according to the data of the wallboard that is replaced once more.

b. After the detection is qualified, conveying the wallboard to an installation position according to a coordinate obtained by the initially scanned two-dimensional code identification, wherein the installation position should be provided with a wing frame fixed on a cross beam of a building or a floor slab; the wall panels are placed on the wing frame and are secured to the wing frame by further strengthening, typically welding, optionally by bolting.

c. The automatic carrying equipment 9 returns and transfers the wall boards on the transfer rack back to the original standby rack;

d. and further installing other wallboards step by step according to the a-c of the step, but when replacing for the second time, comparing the data of the wallboards corresponding to the standby rack numbers in the system, if so, directly transferring the wallboards to the transfer rack from the corresponding positions before the wallboards to be selected, and then selecting the corresponding wallboards to install. If the corresponding category data is not found, the step-by-step operation is continued according to the steps a-c.

And 4, step 4:

the flatness inspection, from the second wallboard, needs to detect the flatness of the outer surfaces of the adjacent wallboards, and adjusts the positions of the unfixed wallboards through automatic handling equipment 9 to ensure that the outer walls of the two wallboards are kept parallel and level; during construction, the wallboard is constructed vertically and then transversely extended by taking the vertical columns as units.

Referring to fig. 5, an automatic handling device 9 for a wallboard is used in the above method, where the automatic handling device 9 includes two vertical frames 2, a horizontal frame 41 horizontally disposed between the vertical frames 2 and capable of sliding up and down along the vertical frames 2, a first driving mechanism 3 for driving the horizontal frame 41 to move up and down, a vertical frame 42 sliding along the length direction of the horizontal frame 41, a horizontal traveling mechanism 5 for driving the vertical frame 42 to move, a clamping plate mechanism 6 capable of clamping the wallboard, and a vertical traveling mechanism 7 for driving the clamping plate mechanism 6 to slide along the length direction of the vertical frame 42, and the clamping plate mechanism 6 is provided with an identification mechanism 81 for identifying a two-dimensional code identifier of the wallboard and an induction mechanism 82 for inducing induction points. In actual construction, two rails 84 parallel to the floor are generally provided at the construction site, and a movable base 83 movable along the rails 84 is fixed to the bottom of the vertical frame 2 to adjust the range of the construction area of the transfer device.

Referring to fig. 5 and 6, the first driving mechanism 3 includes a driving motor 31, a gear 32, and a rack 33, wherein the motor 31 is fixed to the cross beam and connected to the gear 32 through a speed reducer 34 with a worm gear, the speed reducer 34 is fixed to the cross beam, and the rack 33 is fixed to the stand 2 and extends along the length direction of the stand 2.

Referring to fig. 5, the transverse traveling mechanism 5 and the longitudinal traveling mechanism 7 can both directly adopt a traveling structure, the induction point is a magnet, the induction point of the wall body faces upwards when the wall body is placed, and the induction mechanism 82 is a magnetic induction sensor.

Referring to fig. 5 and 7, the clamping plate mechanism 6 includes a first carriage 61 and a second carriage 62, the first carriage 61 is fixed on the longitudinal running mechanism 7, two crank arm type telescopic arms 63 distributed up and down and a straight arm type telescopic arm 64 located between the two crank arm type telescopic arms 63 are hinged between the second carriage 62 and the first carriage 61, both the two telescopic arms are driven by hydraulic pressure, and the distance and angle of the second carriage 62 relative to the first carriage 61 can be adjusted by the two telescopic arms respectively extending and contracting with different or same length.

A supporting arm 65 is fixed on one side of the second carrier 62 far away from the first carrier 61, a row wheel 651 capable of moving up to the upper surface of the supporting arm 65 is arranged in the supporting arm 65, and the lifting of the row wheel 651 is completed by a hydraulic lifter arranged in the supporting arm 65. The upper surface of the bracket 65 is supported on the bottom of the wall panel when the wall panel is being transported, and the tier wheels 651 serve as the bottom support for the wall panel when the wall panel is being transported away from the second carriage 62. The second carrier 62 is further provided with two pushing arms 66 and a jacking arm 67 in sequence from bottom to top on the same side provided with the support arm 65, the two pushing arms 66 are both horizontally telescopic hydraulic cylinders, and the power for the jacking arm 67 to move up and down along the first carrier 61 and move is provided by the hydraulic cylinder arranged in the first carrier 61.

When carrying out the wallboard and snatching, trailing arm 65 moves to the below of loading the wallboard on shelves such as storage frame, recovery frame and reserve frame, shifts up the butt back, pushes down through top pressure arm 67 and realizes pressing from both sides tightly from top to bottom, and two propelling movement arms 66 butts of rethread are on the wall body surface to this accomplishes the wall body centre gripping. After this position is reached, the pressing of press arm 67 is released, the expeller 651 is raised to rest against the bottom of the wallboard, and the push arm 66 continues to extend to push the wallboard out of the clamping area.

Referring to fig. 5 and 8, the stand 2 includes a base frame 22 and at least one extension frame 22 stacked and fixed on top of the base frame 22, a crane 43 walking along the length direction of the cross frame 41 is arranged on top of the cross frame 41, the crane 43 can lift the extension frame 22 to build or disassemble the stand 2 according to the height requirement, wherein the movement of the crane 43 is also realized by the moving structure of the traveling crane.

The base frame 22 and the extension frame 22 are square hollow frames constructed by a plurality of vertical pipes 221 and reinforcing pipes 222 connected between the vertical pipes 221, a plurality of sleeves 23 are fixed on the top of the base frame 22 and the top of the extension frame 22, and a connecting pipe 24 tightly penetrating through the sleeves 23 is arranged at the bottom of the extension frame 22, so that the up-and-down butt joint of the base frame 22 and the extension frame 22 is completed.

An inner rod 25 penetrates through the connecting pipe 24, the bottom end of the inner rod 25 is welded and fixed with the connecting pipe 24, a pin shaft 26 and a spring 27 forcing the pin shaft 26 to extend out of the inner rod 25 penetrate through the inner rod 25 along the radial direction, and through holes 231 for the pin shaft 26 to penetrate through are formed in the connecting pipe 24 and the sleeve 23. One end of the pin shaft 26 positioned in the inner rod 25 is fixed with a wire drawing 28, and a wire moving channel which is communicated with the inner cavity of the connecting pipe 24 and is used for the wire drawing 28 to pass through is arranged in the inner rod 25. The extension frame 22 is internally provided with a hoisting support 29 which can ascend and descend along the extension frame 22, the side wall of the vertical pipe 221 is provided with a slide track 223 along the length direction of the pipe, the hoisting support 29 is provided with a joint 291 which penetrates through the slide track 223 to the inner cavity of the vertical pipe 221, and the drawing wire 28 penetrates through the connecting pipe 24 and the vertical pipe 221 and is fixed on the joint 291. When the lifting bracket 29 is moved to the uppermost position, the pin 26 is just disengaged from the through hole 231 of the casing 23.

When the height needs to be adjusted, the hoisting support 29 is hoisted through the crane 43, the hoisting support 29 rises relative to the extension frame 22 until the highest point, then the extension frame 22 is driven to rise, and in the process, the wire drawing 28 pulls the pin shaft 26 to retract along with the rising of the hoisting support 29; after the extension frame 22 reaches the position, it is abutted with the standing frame 2 or the installed extension frame 22, and the sleeve 23 is sleeved on the adapter 24. Then the hook of the crane 43 moves downwards, the hoisting bracket 29 moves downwards, and when the hook is at the lowest point, the hook is separated from the hoisting bracket 29, the wire drawing 28 is prevented from loosening, the spring 27 forces the pin shaft 26 to be butted with the through hole 231, and thus the extension assembly of the stand 2 is completed; thereby greatly improving the construction height of the automatic conveying equipment 9 of the wall board.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a green building energy conservation wall which characterized in that: including body (1) and inlay heated board (11) in body (1), heated board (11) divide into interior wall (12) and outer wall (13) with body (1), be equipped with air duct (14) and at least twice induction duct (16) that communicate in air duct (14) that run through terminal surface about outer wall (13) in outer wall (13), the opening of induction duct (16) is located the surface of wall body.

2. The green building energy-saving wall body of claim 1, wherein: the top protrusion of body (1) is provided with lug (17), ventiduct (14) run through lug (17), body (1) bottom set up with lug (17) complex recess (18), ventiduct (14) run through the tank bottom of recess (18).

3. The green building energy-saving wall body of claim 2, wherein: magnet (19) are embedded on the convex block (17), and two-dimensional code identification (191) is attached to the upper end face of the wall body.

4. The green building energy-saving wall body of claim 1, wherein: the air guide duct (16) comprises an outer duct (161) and an inner duct (162) which are communicated with each other, wherein the outer duct (161) and the inner duct (162) are respectively arranged obliquely downwards by taking a junction as a highest point, and the inner duct (162) is communicated with the air duct (14).

5. The green building energy-saving wall body of claim 4, wherein: the opening of the outer channel (161) of the air guide channel (16) at the upper part of the outer wall (13) is higher than the opening of the inner channel (162) at the same position and is positioned in the air channel (14), and the opening of the outer channel (161) of the air guide channel (16) at the lower part of the outer wall (13) is higher than the opening of the inner channel (162) at the same position and is positioned in the air channel (14).

6. The green building energy-saving wall and the construction method thereof according to claim 1, characterized in that: be equipped with in outer wall (13) multichannel air channel (14) of transversely arranging and cross wind channel (15) with multichannel air channel (14) intercommunication, cross wind channel (15) are including at least one upper bend (151) and at least one lower bend (152) of arranging along the direction of height, upper bend (151) and lower bend (152) communicate with the passageway respectively.

7. The construction method of the green building energy-saving wall body as claimed in claim 1, wherein: the method comprises the following steps:

step S1, prefabricating the wallboard: according to a building construction scheme or mapping a constructed site to obtain model data of a wallboard to be prefabricated and establish a coordinate system, prefabricating the wallboard according to the model data, embedding induction points on the wallboard in the prefabricating process or after prefabricating, determining coordinates in the coordinate system through the induction points by the wallboard, and marking by a two-dimensional code identifier (191) according to coordinate information;

step S2, preparation of a construction site: the equipment to be prepared comprises automatic carrying equipment (9) for carrying the wallboard and a storage rack for storing the wallboard, wherein the automatic carrying equipment (9) at least has the functions of clamping the wallboard from the wallboard storage rack, driving the wallboard to move in all directions along the space and placing the wallboard at the corresponding installation position, identifying the function of feeding back a two-dimensional code identifier (191) to the system and the function of butting with the sensing point and feeding back the two-dimensional code identifier to the system, and the system controls the movement of each part of the carrying equipment; after the automatic handling equipment (9) arrives at the field, zero calibration compensation is required;

step S3, wallboard installation, wherein the induction part of the automatic handling equipment (9) is butted with the induction point of the wallboard to determine the zero point position of the wallboard, then the two-dimensional code mark (191) is scanned and the wallboard is conveyed to the installation position, and the installation position should be provided with a wing frame fixed on the cross beam or the floor slab; the wall panels are placed on the wing frame and the wall is fixed to the wing frame by further reinforcement.

8. The construction method of the green building energy-saving wall body as claimed in claim 7, wherein: prefabricating the wall board in the step S1, namely a, injecting the consumption of the concrete forming inner wall (12) into a die cavity of a prefabricated die, and b, placing the heat insulation board (11) on the surface of the inner wall (12); c. pouring concrete again, covering the insulation board (11), installing the wax mould into the mould cavity of the prefabricated mould after the preset thickness is reached, and continuously pouring the concrete; d. and (4) removing the wax pattern after the wallboard is formed by hot melting.

9. The construction method of the green building energy-saving wall body as claimed in claim 7, wherein: the method also comprises a step 4 of flatness inspection, wherein from the second wallboard, the flatness of the outer surfaces of the adjacent wallboards needs to be detected, and the positions of the unfixed wallboards are adjusted through automatic handling equipment (9), so that the outer walls of the two wallboards are kept flush; during construction, the wallboard is constructed vertically and then transversely extended by taking the vertical columns as units.

10. The construction method of the green building energy-saving wall body as claimed in claim 1, wherein: classifying the wallboards according to the structures, shapes and specifications of the wallboards when prefabricating the wallboards in the step S1, classifying the completely same wallboards as a class, and arranging at least one standby wallboard in each class of wallboard; the two-dimensional code identifier (191) also needs to be recorded with the dimension specification of the wallboard in the model data;

step S3, the automatic carrying equipment (9) grabs the wallboard and then carries out on-site detection on the wallboard, the wallboard with the defects or the differences with the specification data in the two-dimensional code identifier (191) is conveyed to the recovery frame through the automatic carrying equipment (9), then the wallboard of the same category is grabbed on the standby frame and detected again according to the data of the replaced wallboard, and after the detection is qualified, the wallboard is carried and installed according to the coordinates of the replaced wallboard.