CN116773115B - Energy-saving and environment-friendly detection device for green building - Google Patents
Energy-saving and environment-friendly detection device for green building Download PDFInfo
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- CN116773115B CN116773115B CN202311059613.8A CN202311059613A CN116773115B CN 116773115 B CN116773115 B CN 116773115B CN 202311059613 A CN202311059613 A CN 202311059613A CN 116773115 B CN116773115 B CN 116773115B
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- 238000001514 detection method Methods 0.000 title claims abstract description 79
- 239000000463 material Substances 0.000 claims abstract description 93
- 238000012360 testing method Methods 0.000 claims abstract description 69
- 238000007599 discharging Methods 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004134 energy conservation Methods 0.000 claims 1
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- 238000010586 diagram Methods 0.000 description 10
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- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001802 infusion Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
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Abstract
The invention provides an energy-saving and environment-friendly detection device for a green building, which comprises: the device comprises a turntable, an airtight testing device, a feeding conveying device, a discharging conveying device and three loading devices; the three loading devices are fixed on the rotary table in a surrounding mode and are arranged in one-to-one correspondence with the airtight testing device, the feeding conveying device and the discharging conveying device. According to the energy-saving and environment-friendly detection device for the green building, provided by the invention, the turntable rotates by the preset angle, at the moment, one material loading device drives the window to be detected to the detection position, and the other two material loading devices respectively convey the window after detection to the material unloading conveying device to carry out material unloading and lift a new window to be detected from the material loading conveying device, so that when the turntable rotates by the preset angle, material loading of the window to be detected and material unloading of the window after detection are completed can be rapidly completed, long waiting time is not needed, the continuity of detection work is improved, and the detection efficiency is improved.
Description
Technical Field
The invention relates to the field of building environment-friendly detection, in particular to an energy-saving environment-friendly detection device for a green building.
Background
The airtight performance of the outer window in the green building is a very important factor affecting the energy consumption in the green building, and in order to save energy and improve the indoor thermal environment, the airtight performance of the outer window of the green building needs to be detected before leaving a factory to be checked.
At present, the detection of the outer window comprises the steps of conveying the outer window to be tested to a detection position, pushing the pressing frame through the air cylinder and the like to cling the outer window to the opening of the detection box, then supplementing a certain amount of air into the detection box through the fan, closing the valve, keeping air pressure, and then detecting whether the air pressure in the detection box changes through the air pressure meter, so that whether the air tightness is qualified is judged.
However, when detecting the batch of outer windows, the outer windows need to be manually unloaded or loaded through a mechanical arm and the like after each detection, when loading and unloading are performed by using the mechanical arm and the like, after the detection, the mechanical arm needs to unload the detected outer windows to a discharging position, then adsorb or clamp the new outer windows to be detected to the detecting position, and the outer windows are replaced for a long time, so that the detection efficiency is reduced.
Therefore, it is necessary to provide an energy-saving and environment-friendly detection device for green buildings to solve the above technical problems.
Disclosure of Invention
The invention provides an energy-saving and environment-friendly detection device for a green building, which solves the problems that when the energy-saving and environment-friendly detection device for the green building detects a lot of outer windows, the outer windows are replaced for a long time, and the detection efficiency is reduced.
In order to solve the technical problems, the energy-saving and environment-friendly detection device for green buildings provided by the invention comprises: the device comprises a turntable, an airtight testing device, a feeding conveying device and a discharging conveying device, wherein the airtight testing device, the feeding conveying device and the discharging conveying device are arranged around the turntable;
the air tightness testing device comprises a testing table, a fan, a valve, an air pipe, an air pressure meter and a testing cover, wherein the fan is arranged on one side of the testing table, the testing cover is fixedly arranged on the other side of the testing table, an opening of the testing cover faces to the rotary table, one end of the air pipe is communicated with the output end of the fan, the other end of the air pipe is communicated with the testing cover, the valve and the air pressure meter are both arranged on the air pipe, and the air pressure meter is positioned between the valve and the testing cover;
the three material loading devices are fixed on the rotary table in a surrounding manner and are arranged in one-to-one correspondence with the airtight testing device, the feeding conveying device and the discharging conveying device;
the material loading device comprises a material conveying frame, a material loading frame, a sliding frame, a lifting device and an assembly part, wherein the material conveying frame is fixedly arranged on the rotary table, the lifting device is arranged on the material conveying frame, the sliding frame is arranged at the output end of the lifting device, the material loading frame is arranged at the sliding part of the sliding frame, the assembly part comprises an assembly arm and an assembly block, one end of the assembly arm is connected with the sliding part of the sliding frame, and the assembly block is fixedly arranged at the other end of the assembly arm;
the pushing device comprises a pushing cylinder, a connecting arm and a bracket, wherein the pushing cylinder is suspended above the turntable through the bracket, one end of the connecting arm is fixed at the output end of the pushing cylinder, and the other end of the connecting arm is provided with an assembly groove;
when the turntable rotates for a preset angle, the assembly blocks in the material carrying device corresponding to the airtight testing device are inserted into the assembly grooves.
Preferably, the turntable comprises a base, a driving table and a driving device, wherein the driving table is rotatably installed at the top end of the base, and the driving device is used for driving the driving table to rotate.
Preferably, the feeding and conveying device comprises two belt conveying devices, a plurality of bearing seats and limiting arms, the two belt conveying devices are arranged at intervals, each belt conveying device is provided with a plurality of bearing seats at equal intervals, the bottoms of the bearing seats are sleeved on two side plates of the belt conveying device and connected with the belt of the belt conveying device through connecting pieces, the plurality of limiting arms are fixedly mounted on the side plates of the two belt conveying devices through connecting lugs respectively, and the bearing seats are sleeved on the limiting arms through sliding sleeves.
Preferably, the sliding frame comprises a U-shaped frame and a sliding arm, the U-shaped frame is installed at the output end of the lifting device, two ends of the sliding arm are respectively and slidably installed at two sides of the U-shaped frame, one end of the assembling arm is fixedly installed on the sliding arm, and the material carrying frame is installed on the sliding arm.
Preferably, the material carrying frame comprises an L-shaped carrier plate, a positioning device and a connecting block, wherein the L-shaped carrier plate is fixedly installed on the sliding arm through the connecting block, and the positioning device is installed on the L-shaped carrier plate.
Preferably, the positioning device comprises a connecting plate, a plurality of positioning shafts, an elastic piece and a connecting rod, wherein the bottom ends of the positioning shafts penetrate through the L-shaped carrier plate and then are connected with the connecting plate, the top ends of the connecting rod are connected to the bottom of the connecting plate, the bottom ends of the connecting rod penetrate through the sliding arms, and the elastic piece is connected between the connecting plate and the sliding arms and is sleeved on the connecting rod; and one end of the detection table, which faces the rotary table, is provided with an oblique block.
Preferably, the lifting device comprises a driving rod and a rotating device, the driving rod is rotatably mounted on the material conveying frame, the rotating device is used for driving the driving rod to rotate, the U-shaped frame is in threaded connection with the driving rod, a limiting rod is mounted on the material conveying frame, and the U-shaped frame is sleeved on the limiting rod.
Preferably, the rotating device comprises a driving roller and a toothed belt, the driving rod comprises an assembly shaft, a driving shaft, a square shaft and a round shaft, the bottom end of the assembly shaft is rotationally connected with the top end of the driving shaft, square grooves are formed in the bottom end of the assembly shaft and the top end of the driving shaft, the square shaft is positioned in the square grooves, the top end of the round shaft penetrates through the driving shaft and then is connected with the square shaft, and the height value of a groove cavity of the square groove in the assembly shaft is the same as the length value of the square shaft; the driving rollers are arranged on the driving shafts, and the toothed belts are in transmission connection with the driving rollers in the three material loading devices; the surface of the assembly shaft is provided with a reciprocating thread surface, and the U-shaped frame is in threaded connection with the assembly shaft; the lifting device further comprises a rotating device, wherein the rotating device is used for driving the driving roller close to the airtight testing device to rotate.
Preferably, the rotating device comprises a toothed plate and a driving frame, the toothed plate is slidably arranged below the turntable along the horizontal direction, an assembling sleeve is arranged at one end of the toothed plate, which faces the detection table, and one end of the driving frame is fixedly arranged on the sliding arm, and the driving roller is a unidirectional toothed roller; when the turntable rotates by a preset angle, the other end of the driving frame turning to the airtight testing device is assembled with the assembly sleeve.
Preferably, the airtight testing device further comprises a hook-shaped rod, one end of the hook-shaped rod sequentially penetrates through the U-shaped frame and the material conveying frame, the other end of the hook-shaped rod penetrates through the sliding arm, when the turntable rotates by a preset angle, the bottom end of the hook-shaped rod of the airtight testing device is turned to move to the horizontal plane along the inclined plane of the trapezoid block, and the other end of the hook-shaped rod is enabled to move to the upper side of the sliding arm.
Compared with the related art, the energy-saving and environment-friendly detection device for the green building has the following beneficial effects:
the invention provides an energy-saving environment-friendly detection device for a green building, which is characterized in that in order to facilitate understanding, loading devices with initial states at the positions of a loading conveying device, an airtight testing device and a discharging conveying device are respectively defined as a first loading device, a second loading device and a third loading device, a pushing cylinder in the third loading device pushes up a loading frame to lift a window to be detected in the test period, a lifting device in the second loading device moves down the loading frame to convey the window to be detected to the discharging conveying device to wait for detection, after detection is completed, the pushing cylinder is pulled back to a home position, a turntable rotates a preset angle again, at the moment, the third loading device directly drives the window to be detected to a detection position, the first loading device conveys the window to the discharging conveying device to carry out discharging after detection, and the second loading device rotates to the loading conveying device to carry out charging, so that when a turntable rotates a preset angle, the loading of the window to be detected and the unloading of the window to be detected can be rapidly completed, a long waiting time is not needed, the continuity of detection work is improved, and the detection efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of a preferred embodiment of an energy-saving and environment-friendly detection device for green buildings according to the present invention;
FIG. 2 is a schematic view of the portion shown in FIG. 1;
FIG. 3 is a side view of a portion of the view shown in FIG. 2;
FIG. 4 is an enlarged schematic view of portion A shown in FIG. 1;
FIG. 5 is a schematic view of a loading device according to the present invention;
FIG. 6 is a schematic diagram of a step of tightly fitting a window to be tested and a detection cover, wherein (6 a) is a schematic diagram of the window to be tested and the detection cover being closely fitted, and a connecting plate and an oblique block act to drive a positioning shaft to move down below the detection cover, and (6 b) is a schematic diagram of the window to be tested and the detection cover being fitted;
FIG. 7 is an enlarged schematic view of a portion of B shown in FIG. 6;
FIG. 8 is an enlarged schematic view of a portion of C shown in FIG. 3;
fig. 9 is a schematic diagram showing a change of a connection relationship between a square shaft and an assembly shaft, wherein (9 a) is a schematic diagram of an upper end of the square shaft assembled with the assembly shaft and a lower end assembled with a driving shaft, and (9 b) is a schematic diagram of the square shaft fully assembled with the assembly shaft and separated from the driving shaft;
fig. 10 is a schematic diagram of the positions of the end of the belt conveyor and the loading device provided by the invention, wherein (10 a) is a schematic diagram of the height of the end of the belt conveyor above the positioning shaft in the feeding conveyor, and (10 b) is a schematic diagram of the height of the end of the belt conveyor between the L-shaped carrier plate and the U-shaped frame 81 in the discharging conveyor;
FIG. 11 is an enlarged schematic view of a portion of D shown in FIG. 2;
fig. 12 is a top view of the device shown in fig. 1.
Reference numerals in the drawings:
1. a turntable (101), a base (102), a driving table (103) and a driving device;
2. the air tightness testing device comprises an air tightness testing device 21, a testing table 22, a fan 23, a valve 24, an air delivery pipe 25, an air pressure meter 26, a testing cover 211 and an inclined block;
3. a feeding conveying device, a discharging conveying device;
31. the belt conveying device comprises a belt conveying device 32, a bearing seat 33, a limiting arm 311, a side plate 321 and a sliding sleeve;
5. the pushing device 51, the pushing cylinder 52, the connecting arm 53, the assembly groove 54 and the bracket;
6. a material conveying frame 61 and a limiting rod;
7. the material loading frame, 71, an L-shaped carrier plate, 72, a positioning device, 73, a connecting block, 721, a positioning shaft, 722, a connecting plate, 723, an elastic element, 724 and a connecting rod;
8. a sliding frame, 81, a U-shaped frame, 82 and a sliding arm;
9. lifting device 91, driving rod 92, rotating device 93, toothed plate 94 and driving frame;
911. the assembly shaft, 912, the driving shaft, 913, the square shaft, 914, the round shaft, 921, the driving roller, 922, the toothed belt, 931, the sliding rod, 932 and the assembly sleeve;
10. a hook bar;
11. fitting, 111, fitting arms, 112, fitting blocks;
12. a trapezoid block;
13. and (3) a window.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides an energy-saving and environment-friendly detection device for a green building.
Referring to fig. 1 to 3 in combination, in an embodiment of the invention, an energy-saving and environment-friendly detection device for green buildings includes: the device comprises a turntable 1, an airtight testing device 2, a feeding conveying device 3 and a discharging conveying device 4, wherein the airtight testing device 2, the feeding conveying device 3 and the discharging conveying device 4 are arranged around the turntable 1;
the airtight testing device 2 comprises a testing table 21, a fan 22, a valve 23, a gas pipe 24, a barometer 25 and a testing cover 26, wherein the fan 22 is arranged on one side of the testing table 21, the testing cover 26 is fixedly arranged on the other side of the testing table 21, an opening of the testing cover 26 faces the rotary table 1, one end of the gas pipe 24 is communicated with the output end of the fan 22, the other end of the gas pipe is communicated with the testing cover 26, the valve 23 and the barometer 25 are both arranged on the gas pipe 24, and the barometer 25 is positioned between the valve 23 and the testing cover 26;
the three material loading devices are fixed on the turntable 1 in a surrounding manner and are arranged in one-to-one correspondence with the airtight testing device 2, the feeding conveying device 3 and the discharging conveying device 4;
the material loading device comprises a material conveying frame 6, a material loading frame 7, a sliding frame 8, a lifting device 9 and an assembly part 11, wherein the material conveying frame 6 is fixedly installed on the rotary table 1, the lifting device 9 is installed on the material conveying frame 6, the sliding frame 8 is installed at the output end of the lifting device 9, the material loading frame 7 is installed at the sliding part of the sliding frame 8, the assembly part 11 comprises an assembly arm 111 and an assembly block 112, one end of the assembly arm 111 is connected with the sliding part of the sliding frame 8, and the assembly block 112 is fixedly installed at the other end of the assembly arm 111;
the pushing device 5 comprises a pushing cylinder 51, a connecting arm 52 and a bracket 54, wherein the pushing cylinder 51 is suspended above the turntable 1 through the bracket 54, one end of the connecting arm 52 is fixed at the output end of the pushing cylinder 51, and an assembly groove 53 is formed in the other end of the connecting arm 52;
when the turntable 1 rotates by a preset angle, the assembly blocks 112 in the material loading device corresponding to the airtight testing device 2 are inserted into the assembly grooves 53.
Wherein, the loading conveyor 3 is equidistantly loaded with a plurality of windows 13 to be detected, the unloading conveyor 4 is used for conveying the windows 13 after detection, and the loading device is arranged in three, so that the preset angle of rotation of the turntable 1 is 120 degrees. For ease of understanding, the loading devices whose initial states are located at the positions of the loading conveyor 3, the airtight testing device 2, and the unloading conveyor 4 are defined as a first loading device, a second loading device, and a third loading device, respectively.
When the device works, a lifting device 9 in a first material loading device lifts a material loading frame 7 to lift a window 13 to be detected on a material loading and conveying device 3, then a turntable 1 rotates by a preset angle to convey the window 13 to be detected in the first material loading device to a detection position, the window 13 to be detected is opposite to a detection cover 26, a second material loading device conveys the detected window 13 to a material discharging and conveying device 4, a third material loading device after material discharging rotates to the material loading and conveying device 3, and an assembly block 112 in the first material loading device is correspondingly inserted into an assembly groove 53 on a connecting arm 52;
the pushing cylinder 51 pushes the connecting arm 52, the connecting arm 52 pushes the sliding part in the sliding frame 8 through the assembly part 11 to drive the material carrying frame 7 to move towards the detection cover 26, so that the window 13 to be detected is driven to move to the side to be closely attached to the side of the detection cover 26, and then the airtight testing device 2 starts to detect;
during the test, the material carrying frame 7 in the third material carrying device lifts a window 13 to be detected again in the same way, the detection is waited, the lifting device 9 in the second material carrying device carries the window 13 to be detected to the discharging conveying device 4, after the detection is completed, the push cylinder 51 is pulled back to the original position, the turntable 1 rotates a preset angle again, at this time, the third material carrying device directly drives the window 13 to be detected to the detection position, the first material carrying device carries the window 13 after the detection to the discharging conveying device 4 for discharging, the second material carrying device rotates to the feeding conveying device 3 for feeding, and therefore when the turntable 1 rotates a preset angle, the feeding of the window 13 to be detected and the discharging of the window 13 to be detected can be completed rapidly, long waiting time is not needed, the continuity of the detection work is improved, and the detection efficiency is improved.
During detection, the fan 22 charges air into the detection cover 26 through the air pipe 24, then the valve 23 is closed, the air pressure gauge 25 records the pressure in the detection cover 26 at the moment, a period of time is waited for, for example, 5-15 seconds, whether the pressure in the detection cover 26 changes or not is observed by the air pressure gauge 25, when the air pressure does not change, the air tightness of the window 13 is qualified, and when the air pressure changes, the air tightness is unqualified.
The flange is arranged on the side of the detection cover 26, which faces one side of the turntable 1, and a sealing strip is adhered to the flange to ensure the tightness of connection with the window 13 to be detected, and the flange on the side of the detection cover 26 is attached to the frame of the window 13 during detection, so that the door and window of the window 13 is in a closed state before detection.
The outer side and the inner side of the assembly block 112 are both arc-shaped, the circle center of the arc is the same as that of the turntable 1, and the outer side and the inner side of the corresponding groove cavity of the assembly groove 53 are both arc-shaped, so that the assembly block 112 and the assembly groove 53 can be conveniently assembled and separated.
The push cylinder 51 is a cylinder, a hydraulic cylinder, an electric telescopic cylinder, or the like.
Referring to fig. 3, the turntable 1 includes a base 101, a driving table 102, and a driving device 103, where the driving table 102 is rotatably mounted on the top end of the base 101, and the driving device 103 is used for driving the driving table 102 to rotate.
The driving device 103 drives the driving table 102 to rotate, so that the three material loading devices are driven to rotate, and the positions of the three material loading devices are driven to be switched;
the base 101 comprises a supporting tube and a supporting seat, the supporting tube is connected to the supporting seat, a connecting tube portion is arranged in the center of the driving table 102, and the connecting tube portion and the supporting tube are rotatably installed.
In one embodiment, the driving device 103 comprises a fixing frame, a motor, a gear and an inner gear ring, wherein the fixing frame is arranged in a supporting tube of the base 101, the motor is arranged on the fixing frame, the gear is fixed on an output shaft of the motor, the inner gear ring is arranged on the inner wall of a connecting tube part of the driving table 102, and the gear is meshed with the gear ring;
in the present embodiment, the bracket 54 is fixed on the fixed frame by a plurality of mounting rods, and the push cylinder 51 is mounted on the bracket 54 to realize that the push cylinder 51 is suspended above the turntable 1;
in another embodiment, the driving device 103 includes a fixing frame, a motor installed at one side of the support tube through the fixing frame, a main gear installed at an output shaft of the motor, and a sub gear fixed at an outer surface of the connection tube part, the main gear being engaged with the sub gear;
in the present embodiment, the bracket 54 is directly mounted inside the support pipe with the end extending above the mounting table, and the push cylinder 51 is mounted on the bracket 54 to achieve suspension of the push cylinder 51 above the turntable 1.
Referring to fig. 1 and 4, in the present embodiment, the feeding and conveying device 3 includes two belt conveying devices 31, a plurality of bearing seats 32 and limiting arms 33, the two belt conveying devices 31 are disposed at intervals, a plurality of bearing seats 32 are disposed on each belt conveying device 31 at equal intervals, bottoms of the bearing seats 32 are sleeved on two side plates 311 of the belt conveying device 31 and connected with the belt of the belt conveying device 31 through connecting pieces, and a plurality of limiting arms 33 are fixedly mounted on the side plates 311 of the two belt conveying devices 31 through connecting lugs respectively, and the bearing seats 32 are sleeved on the limiting arms 33 through sliding sleeves 321. The blanking conveying device 4 has the same structure as the feeding conveying device 3.
The two ends of the window 13 to be detected are respectively placed in the bearing seats 32 on the two belt conveying devices 31 which are arranged at intervals, the belt conveying devices 31 drive the bearing seats 32 to move, so that the window 13 is driven to move, conveyed to the end parts of the belt conveying devices 31 and positioned above the material carrying frame 7, and waiting for feeding;
wherein, the bearing seat 32 is sleeved on the two side plates 311 of the belt conveying device 31, so that when the window 13 is installed on the bearing seat 32, the window 13 can be supported by the side plates 311;
the limiting arm 33 is arranged, and the bearing seat 32 is sleeved on the limiting arm 33 through the sliding sleeve 321, so that the bearing seat 32 can be prevented from tilting and overturning, and the window 13 can be conveyed more stably; at least two limiting arms 33 are provided and correspondingly mounted on the side plates 311 of the two belt conveyors 31.
An opening is formed in the bottom of the sliding sleeve 321, the bottom end of the limiting arm 33 is fixed to the side plate 311 through an L-shaped connecting lug, when the sliding sleeve 321 passes through the L-shaped connecting lug, the L-shaped connecting lug passes through the opening, and the width of the opening is smaller than that of the limiting arm 33.
Both ends of a side plate 311 of the belt conveying device 31 are provided with circles, a limiting arm 33 is arranged above the side plate 311, when the bearing seat 32 moves to the end part of the belt conveying device 31, the sliding sleeve 321 moves out of the limiting arm 33, moves to the lower part of the belt conveying device 31 along the circular end part of the side plate 311, and when the bearing seat 32 moves to the upper part of the belt conveying device 31 again, the sliding sleeve 321 is sleeved on the limiting arm 33 again;
in this embodiment, the connecting piece is a bolt, the top end of the bolt is fixed at the bottom of the bearing seat 32, and the other end of the bolt penetrates through the belt of the belt conveying device 31 and is screwed by a nut, wherein a certain movable gap is reserved between the bearing seat 32 and the belt, so that the bolt can better move to the lower part of the belt conveying device 31 when moving to the end part of the belt conveying device 31;
in other embodiments, the carrier 32 may be secured to the belt by stitching or the like.
Preferably, the two belt conveyors 31 are driven by a drive device, wherein the drive rollers of the two belt conveyors 31 located at the ends are connected by a connecting shaft, the drive device comprises a drive motor and a gear set, and the drive motor is in transmission connection with the connecting shaft by the gear set.
In other embodiments, the feeding conveying device 3 and the discharging conveying device 4 may also adopt a conveying trolley, the middle of the conveying trolley is provided with an opening, the two sides of the conveying trolley, which are positioned on the opening, are provided with placing racks, placing grooves are formed in the placing racks at equal intervals, and the windows 13 are placed in the placing grooves at intervals.
Referring to fig. 5, in the present embodiment, the sliding frame 8 includes a U-shaped frame 81 and a sliding arm 82, the U-shaped frame 81 is mounted at an output end of the lifting device 9, two ends of the sliding arm 82 are slidably mounted at two sides of the U-shaped frame 81, one end of the assembling arm 111 is fixedly mounted on the sliding arm 82, and the material carrying frame 7 is mounted on the sliding arm 82.
When the pushing device 5 pushes the assembly arm 111, the assembly arm 111 drives the sliding arm 82 to move, and the sliding arm 82 drives the material carrying frame 7 to move towards the detection cover 26, so that the window 13 to be tested is driven to be closely attached to the detection cover 26 for detection.
Wherein, both sides of the U-shaped frame 81 are provided with sliding rails, both ends of the sliding arm 82 are provided with assembling sleeves, and the assembling sleeves are sleeved on the sliding arm 82 to form sliding fit;
in other embodiments, the carriage 8 includes a mounting plate, and two sliding rods symmetrically mounted on the mounting plate, and two ends of the mounting plate are respectively sleeved on the sliding rods.
Referring to fig. 5 again, the carrier 7 includes an L-shaped carrier 71, a positioning device 72 and a connecting block 73, wherein the L-shaped carrier 71 is fixedly mounted on the sliding arm 82 through the connecting block 73, and the positioning device 72 is mounted on the L-shaped carrier 71.
By arranging the L-shaped carrier plate 71 to be matched with the positioning device 72, when the carrier frame 7 lifts the window 13, the window 13 is positioned between the L-shaped carrier plate 71 and the positioning device 72, so that the window 13 can be limited and supported, and the window 13 can be stably conveyed when the turntable 1 rotates;
one of the carriers 7 includes two L-shaped carrier plates 71 slidably disposed at both ends of the U-shaped frame 81.
In one embodiment, the positioning device 72 includes a telescopic cylinder, a transmission plate and two baffles, wherein the bottom ends of the two baffles respectively penetrate through the L-shaped carrier plates 71 and are connected through the transmission plate, the output end of the telescopic cylinder is connected to the transmission plate, and the telescopic cylinder is connected to one of the L-shaped carrier plates 71 through an assembly frame.
The height of baffle can be adjusted through setting up flexible jar, and at revolving stage 1 rotation preset angle transport window 13 in-process, flexible jar pushes away baffle cooperation L shape carrier plate 71 and spacing to window 13, carries the back of accomplishing, and flexible jar drives the baffle and moves down to be convenient for detect the time measuring, detect cover 26 can laminate with the avris of window 13.
The telescopic cylinder adopts an air cylinder or a hydraulic cylinder and the like.
Referring to fig. 5 to 7, in a preferred embodiment, the positioning device 72 includes a connecting plate 722, a plurality of positioning shafts 721, an elastic member 723 and a connecting rod 724, wherein bottom ends of the positioning shafts 721 penetrate through the L-shaped carrier 71 and then are connected to the connecting plate 722, top ends of the connecting rod 724 are connected to the bottom of the connecting plate 722, bottom ends of the connecting rod 724 penetrate through the sliding arm 82, and the elastic member 723 is connected between the connecting plate 722 and the sliding arm 82 and is sleeved on the connecting rod 724; the end of the inspection table 21 facing the turntable 1 is provided with an inclined block 211.
Referring to fig. 6 (6 a) and fig. 7, in the process that the pushing device 5 pushes the sliding arm 82 to move through the assembly 11, so that the pushing carrier 7 drives the window 13 to be detected to move toward the detecting cover 26, the connecting plate 722 contacts with the upper end of the inclined block 211, in the process that the carrier 7 continues to move toward the detecting cover 26, the connecting plate 722 moves downward along the inclined block 211, drives the positioning shaft 721 to move downward, and compresses the elastic member 723, and before the carrier 7 drives the window 13 to be detected to be closely attached to the detecting cover 26, the top surface of the positioning shaft 721 moves to below the bottom of the detecting cover 26;
similarly, after the detection is finished, the pushing device 5 is pulled back, and when the material carrying frame 7 drives the window 13 after the detection to move to the original position, the elastic element 723 pushes the connecting plate 722 up to the original height;
when the pushing device 5 is used for driving the material carrying frame 7 to move, the connecting plate 722 is matched with the inclined block 211, and the positioning shaft 721 is lowered and raised by the elastic action of the elastic piece 723, so that no driving device is needed.
The elastic member 723 may be a spring, or an elastic member such as a reed may be used.
Referring to fig. 5, in this embodiment, the lifting device 9 includes a driving rod 91 and a rotating device 92, the driving rod 91 is rotatably mounted on the material conveying frame 6, the rotating device 92 is used for driving the driving rod 91 to rotate, the U-shaped frame 81 is in threaded connection with the driving rod 91, and the material conveying frame 6 is mounted with a limiting rod 61, and the U-shaped frame 81 is sleeved on the limiting rod 61.
The rotating device 92 drives the driving rod 91 to rotate anticlockwise or clockwise so as to drive the U-shaped frame 81 to ascend or descend, thereby realizing the lifting of the material carrying frame 7 for taking and discharging; the screw thread lifting structure is used, equipment such as an air cylinder and a hydraulic cylinder is not used, and when the turntable 1 rotates, the pipeline for conveying gas or liquid to the air cylinder or the hydraulic cylinder is prevented from winding.
In other embodiments, the lifting device 9 may also use a cylinder or a hydraulic cylinder, and the like, and at this time, the air pressure station, the hydraulic station, and the like may be installed on the turntable 1 through the fixing frame to follow rotation, so as to avoid winding of the air delivery or infusion pipeline.
Referring to fig. 5 to 6 and fig. 8 to 9, the rotating device 92 includes a driving roller 921 and a toothed belt 922, the driving rod 91 includes an assembly shaft 911, a driving shaft 912, a square shaft 913 and a circular shaft 914, the bottom end of the assembly shaft 911 is rotationally connected with the top end of the driving shaft 912, square grooves are formed at the bottom end of the assembly shaft 911 and the top end of the driving shaft 912, the square shaft 913 is located inside the square grooves, the top end of the circular shaft 914 is connected with the square shaft 913 after penetrating the driving shaft 912, and the groove cavity height value of the square groove in the assembly shaft 911 is the same as the length value of the square shaft 913;
the driving roller 921 is mounted on the driving shaft 912, the toothed belt 922 is in transmission connection with the driving rollers 921 in the three material loading devices, a reciprocating thread surface is arranged on the surface of the assembling shaft 911, and the U-shaped frame 81 is in threaded connection with the assembling shaft 911;
wherein a trapezoid block 12 is arranged below a circular shaft 914 in the loading device which is arranged corresponding to the airtight testing device 2;
the lifting device 9 further comprises a rotation device for driving the driving roller 921 close to the air tightness testing device 2 to rotate. The bottom end of the circular shaft 914 is provided with a circular seat.
When the turntable 1 rotates by a preset angle, the round shaft 914 turning to the airtight testing device 2 moves to a horizontal plane along the inclined plane of the trapezoid block 12, and the round shaft 914 lifts the square shaft 913 out of the driving shaft 912 and completely enters the bottom square groove of the assembly shaft 911, as shown in fig. 9 (9 a) to (9 b);
at this time, the rotation device drives the driving roller 921 to rotate, the driving roller 921 drives the driving shaft 912 to rotate, and the driving shaft 912 rotates relative to the circular shaft 914 and does not drive the circular shaft 914 to rotate, so that the assembly shaft 911 is not driven to rotate, that is, the lifting device 9 located at the air tightness testing device 2 cannot be lifted and adjusted;
simultaneously, the toothed belt 922 is utilized to drive the other two driving rollers 921 to rotate, and because the other two driving rollers 921 and the trapezoid blocks 12 are in a staggered state, the square shaft 913 falls to a state as shown in (9 a) of fig. 9 by gravity, the lower half part of the square shaft 913 is positioned in the driving shaft 912, and the upper half part of the square shaft 913 is positioned in the assembling shaft 911, so that when the driving rollers 921 move, the driving shaft 912 can drive the assembling shaft 911 to rotate through the square shaft 913, and the U-shaped frame 81 is driven to lift;
the U-shaped frame 81 in the loading device positioned at the feeding conveying device 3 is positioned at the bottom of the reciprocating threaded surface of the assembly shaft 911, and the U-shaped frame 81 in the loading device positioned at the discharging conveying device 4 is positioned at the top of the reciprocating threaded surface of the assembly shaft 911, so that when the assembly shaft 911 rotates, the U-shaped frame 81 at the feeding conveying device 3 lifts up to drive the loading frame 7 to take materials, the U-shaped frame 81 at the discharging conveying device 4 descends to drive the loading frame 7 to descend to discharge the detected window 13 onto the discharging conveying device 4;
that is, only one rotating device is required to be arranged to drive the three driving rollers 921 to rotate simultaneously, and when a window 13 is detected, material taking and discharging are completed, and three driving devices are not required to be arranged to correspondingly drive the three driving rollers 921 to rotate respectively.
In an embodiment, a spring may be disposed in a square groove at the bottom of the assembly shaft 911 and above the square shaft 913, and at this time, the length of the square groove cavity at the bottom of the assembly shaft 911 is greater than that of the square shaft 913, and the spring may assist in pushing the square shaft 913 into the square groove at the top of the driving shaft 912 again.
Of course, in other embodiments, three driving motors may be correspondingly disposed to drive the three driving rollers 921 to rotate respectively.
Referring to fig. 5, 6 and 8, in the present embodiment, the rotating device includes a toothed plate 93 and a driving frame 94, the toothed plate 93 is slidably mounted below the turntable 1 along a horizontal direction, an assembling set 932 is disposed at one end of the toothed plate 93 facing the detecting table 21, one end of the driving frame 94 is fixedly mounted on the sliding arm 82, and the driving roller 921 is a unidirectional toothed roller;
when the turntable 1 rotates by a predetermined angle, the other end of the driving frame 94 turned to the airtight testing apparatus 2 is assembled with the assembling sleeve 932.
When the pushing device 5 pushes the sliding arm 82 to transversely move through the assembly part 11, the toothed plate 93 is driven to be meshed with the unidirectional toothed roller through the driving frame 94 and the unidirectional toothed roller is driven to rotate, so that the toothed belt 922 drives the other two unidirectional toothed rollers to rotate, the other two material carrying frames 7 are driven to ascend and descend, material taking and discharging are respectively realized, and therefore additional driving equipment is not needed, namely the pushing cylinder 51 in the pushing device 5 is utilized as power, and the pushing device is more energy-saving and environment-friendly.
Wherein, through setting up one-way fluted roller, when pinion rack 93 pull back, one-way fluted roller reverse rotation can not drive the rotation of drive shaft 912, can not adjust the height of carrying work or material rest 7 promptly. The unidirectional tooth roller comprises a unidirectional bearing and tooth rollers, wherein the inner ring of the unidirectional bearing is fixedly arranged on the driving shaft 912, the tooth rollers are fixedly arranged on the outer ring of the unidirectional bearing, the unidirectional bearings are arranged in a plurality, and preferably, each unidirectional tooth roller is correspondingly provided with two unidirectional bearings.
Wherein, toothed belt 922 meshes with the lower extreme of one-way toothed roll, and the bottom of one-way toothed roll sets up the supporting disk and supports toothed belt 922, improves stability, and pinion rack 93 meshes with the top of one-way toothed roll.
Both sides of the inner wall of the assembly set 932 are arc-shaped, and the circle center of the arc is the same as that of the turntable 1, and the other end of the opposite bank driving frame 94 is arc-shaped.
A slide bar 931 is fixed on the base 101, and a toothed plate 93 is sleeved on the slide bar 931 to form a sliding fit.
Wherein, the toothed plate 93 just meshes with the unidirectional toothed roller to the end of meshing, drives the unidirectional toothed roller to rotate for integer circle, thereby when the unidirectional toothed roller rotates to the end, the square shaft 913 can be aligned with the square groove at the top of the driving shaft 912 again, and the assembly is performed again.
In other embodiments, the rotating device may also adopt a rotating motor and a gear, the gear is mounted on an output shaft of the rotating motor, the rotating motor is mounted below the turntable 1 through a fixing frame and is close to the airtight testing device 2, the driving roller 921 adopts a toothed roller, and when the turntable 1 rotates by a preset angle, the toothed roller is meshed with the gear.
Referring to fig. 2 and 11, the air tightness testing device further comprises a hook-shaped rod 10, wherein one end of the hook-shaped rod 10 sequentially penetrates through the U-shaped frame 81 and the material conveying frame 6, the other end of the hook-shaped rod 10 penetrates through the sliding arm 82, and when the turntable 1 rotates by a preset angle, the bottom end of the hook-shaped rod 10 turning to the air tightness testing device 2 moves to a horizontal plane along the inclined plane of the trapezoid block 12, so that the other end of the hook-shaped rod 10 moves to the upper side of the sliding arm 82.
By arranging the hook-shaped rod 10, the sliding arm 82 is limited, and the sliding arm 82 cannot slide in the rotating process of the turntable 1, so that the turntable 1 can convey the material carrying frame 7 more stably;
and the bottom end of the hook-shaped rod 10 of the steering airtight testing device 2 moves to the horizontal plane along the inclined plane of the trapezoid block 12, so that the other end of the hook-shaped rod 10 moves to the upper side of the sliding arm 82, the sliding arm 82 is unlocked, and the sliding arm 82 can slide along the horizontal square.
When the hook bar 10 is separated from the trapezoid block 12, the hook bar 10 moves downward by gravity to reinsert the hook portion into the slide arm 82, thereby limiting the hook portion.
Wherein the sliding arm 82, the U-shaped frame 81 and the material conveying frame 6 are correspondingly provided with assembly holes for assembling the hook-shaped rod 10.
After the turntable 1 rotates by a predetermined angle, referring to fig. 10a, the end of the belt conveyor 31 in the feeding conveyor 3 is located above the positioning shaft 721 in the carrier 7, and referring to fig. 10b, the end of the belt conveyor 31 in the discharging conveyor 4 is located between the L-shaped carrier 71 and the U-shaped frame 81.
Referring to fig. 11, when the turntable 1 drives the loading device to rotate, the loading conveyor 3 does not collide with the L-shaped carrier 71.
The invention provides an energy-saving environment-friendly detection device for green buildings, which has the following working principle:
for ease of understanding, the loading devices whose initial states are located at the positions of the loading conveyor 3, the airtight testing device 2, and the unloading conveyor 4 are defined as a first loading device, a second loading device, and a third loading device, respectively.
When the device works, a lifting device 9 in a first material loading device lifts a material loading frame 7 to lift a window 13 to be detected on a material loading conveying device 3, then a turntable 1 rotates by a preset angle to convey the window 13 to be detected of the first material loading device to a detection position, the window 13 is opposite to a detection cover 26, a second material loading device conveys the detected window 13 to a material discharging conveying device 4, and a third material loading device after material discharging rotates to the material loading conveying device 3;
the assembly block 112 in the first loading device is correspondingly inserted into the assembly groove 53 on the connecting arm 52; the driving frame 94 is assembled with the assembling sleeve 932, the bottom ends of the circular shaft 914 and the hook-shaped rod 10 move to the horizontal plane along the inclined plane of the trapezoid block 12, the circular shaft 914 and the square shaft 913 are lifted up to move out of the driving shaft 912 and completely enter into the square groove at the bottom end of the assembling shaft 911, the hook part of the hook-shaped rod 10 moves to the upper part of the sliding arm 82, and the sliding arm 82 is unlocked;
then the push cylinder 51 pushes the connecting arm 52, the connecting arm 52 pushes the sliding arm through the assembly 11, the material carrying frame 7 drives the window 13 to be detected to move to the side close to the side of the detection cover 26, in the process, the driving frame 94 drives the toothed plate 93 to be meshed with the driving roller 921 and drives the driving roller 921 to rotate, and the driving roller 921 correspondingly rotates relative to the circular shaft 914 when driving the driving shaft 912 to rotate, so that the circular shaft 914 is not driven to rotate, namely the assembly shaft 911 is not driven to rotate;
simultaneously, the toothed belt 922 is utilized to drive the other two driving rollers 921 to rotate, the driving shaft 912 is matched with the square shaft 913 to drive the assembly shaft 911 to rotate, so that the U-shaped frame 81 is driven to lift, the other two material carrying frames 7 are driven to lift and descend, the window 13 to be tested is lifted from the feeding conveying device 3, and the detected window 13 is discharged onto the discharging conveying device 4.
Then the air tightness testing device 2 starts to detect, the fan 22 fills air into the detection cover 26 through the air pipe 24, then the valve 23 is closed, the air pressure meter 25 records the pressure filled at the moment, a period of time is waited, for example, 5-15 seconds, whether the pressure in the detection cover 26 changes or not is observed by the air pressure meter 25, when the air pressure does not change, the air tightness of the window 13 is qualified, and when the air pressure changes, the air tightness is unqualified. After the detection is completed, the operation is repeated.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (5)
1. An energy conservation and environmental protection detection device for green buildings, which is characterized by comprising: the device comprises a turntable, an airtight testing device, a feeding conveying device and a discharging conveying device, wherein the airtight testing device, the feeding conveying device and the discharging conveying device are arranged around the turntable;
the air tightness testing device comprises a testing table, a fan, a valve, an air pipe, an air pressure meter and a testing cover, wherein the fan is arranged on one side of the testing table, the testing cover is fixedly arranged on the other side of the testing table, an opening of the testing cover faces to the rotary table, one end of the air pipe is communicated with the output end of the fan, the other end of the air pipe is communicated with the testing cover, the valve and the air pressure meter are both arranged on the air pipe, and the air pressure meter is positioned between the valve and the testing cover;
the three material loading devices are fixed on the rotary table in a surrounding manner and are arranged in one-to-one correspondence with the airtight testing device, the feeding conveying device and the discharging conveying device;
the material loading device comprises a material conveying frame, a material loading frame, a sliding frame, a lifting device and an assembly part, wherein the material conveying frame is fixedly arranged on the rotary table, the lifting device is arranged on the material conveying frame, the sliding frame is arranged at the output end of the lifting device, the material loading frame is arranged at the sliding part of the sliding frame, the assembly part comprises an assembly arm and an assembly block, one end of the assembly arm is connected with the sliding part of the sliding frame, and the assembly block is fixedly arranged at the other end of the assembly arm;
the pushing device comprises a pushing cylinder, a connecting arm and a bracket, wherein the pushing cylinder is suspended above the turntable through the bracket, one end of the connecting arm is fixed at the output end of the pushing cylinder, and the other end of the connecting arm is provided with an assembly groove;
when the turntable rotates by a preset angle, the assembly blocks in the material carrying device corresponding to the airtight testing device are spliced with the assembly grooves;
the sliding frame comprises a U-shaped frame and a sliding arm, the U-shaped frame is arranged at the output end of the lifting device, two ends of the sliding arm are respectively and slidably arranged at two sides of the U-shaped frame, one end of the assembling arm is fixedly arranged on the sliding arm, and the material carrying frame is arranged on the sliding arm;
the material carrying frame comprises an L-shaped carrier plate, a positioning device and a connecting block, wherein the L-shaped carrier plate is fixedly arranged on the sliding arm through the connecting block, and the positioning device is arranged on the L-shaped carrier plate;
the positioning device comprises a connecting plate, a plurality of positioning shafts, elastic pieces and connecting rods, wherein the bottom ends of the positioning shafts penetrate through an L-shaped carrier plate and then are connected with the connecting plate, the top ends of the connecting rods are connected to the bottom of the connecting plate, the bottom ends of the connecting rods penetrate through the sliding arms, and the elastic pieces are connected between the connecting plate and the sliding arms and are sleeved on the connecting rods; an inclined block is arranged at one end of the detection table, which faces the turntable;
the lifting device comprises a driving rod and a rotating device, the driving rod is rotatably arranged on the material conveying frame, the rotating device is used for driving the driving rod to rotate, the U-shaped frame is in threaded connection with the driving rod, a limiting rod is arranged on the material conveying frame, and the U-shaped frame is sleeved on the limiting rod;
the rotating device comprises a driving roller and a toothed belt, the driving rod comprises an assembly shaft, a driving shaft, a square shaft and a round shaft, the bottom end of the assembly shaft is rotationally connected with the top end of the driving shaft, square grooves are formed in the bottom end of the assembly shaft and the top end of the driving shaft, the square shaft is positioned in the square grooves, the top end of the round shaft penetrates through the driving shaft and then is connected with the square shaft, and the height value of a groove cavity of the square groove in the assembly shaft is identical to the length value of the square shaft; the driving rollers are arranged on the driving shafts, and the toothed belts are in transmission connection with the driving rollers in the three material loading devices; the surface of the assembly shaft is provided with a reciprocating thread surface, and the U-shaped frame is in threaded connection with the assembly shaft; the lifting device further comprises a rotating device, wherein the rotating device is used for driving the driving roller close to the airtight testing device to rotate; wherein a trapezoid block is arranged below the circular shaft in the material carrying device which is arranged corresponding to the airtight testing device.
2. The energy-saving and environment-friendly detection device for the green building according to claim 1, wherein the turntable comprises a base, a driving table and a driving device, the driving table is rotatably mounted at the top end of the base, and the driving device is used for driving the driving table to rotate.
3. The energy-saving and environment-friendly detection device for the green building according to claim 1, wherein the feeding conveying device comprises two belt conveying devices, a plurality of bearing seats and limiting arms, the two belt conveying devices are arranged at intervals, a plurality of bearing seats are arranged on each belt conveying device at equal intervals, the bottoms of the bearing seats are sleeved on two side plates of the belt conveying device and connected with the belts of the belt conveying device through connecting pieces, the plurality of limiting arms are fixedly mounted on the side plates of the two belt conveying devices through connecting lugs respectively, and the bearing seats are sleeved on the limiting arms through sliding sleeves.
4. The energy-saving and environment-friendly detection device for the green building according to claim 1, wherein the rotation device comprises a toothed plate and a driving frame, the toothed plate is slidably mounted below the turntable along the horizontal direction, one end of the toothed plate, which faces the detection table, is provided with an assembly sleeve, one end of the driving frame is fixedly mounted on the sliding arm, and the driving roller is a unidirectional toothed roller; when the turntable rotates by a preset angle, the other end of the driving frame turning to the airtight testing device is assembled with the assembly sleeve.
5. The energy saving and environment friendly detection device for green building according to claim 1, further comprising a hook bar, wherein one end of the hook bar penetrates through the U-shaped frame and the material conveying frame in sequence, the other end of the hook bar penetrates through the sliding arm, and when the turntable rotates by a preset angle, the bottom end of the hook bar turning to the airtight testing device moves to a horizontal plane along the inclined plane of the trapezoid block, so that the other end of the hook bar moves to the upper side of the sliding arm.
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| CN202311059613.8A CN116773115B (en) | 2023-08-22 | 2023-08-22 | Energy-saving and environment-friendly detection device for green building |
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