CN216870428U

CN216870428U - Building exterior window thermal insulation performance detection equipment

Info

Publication number: CN216870428U
Application number: CN202122413609.XU
Authority: CN
Inventors: 李俊云; 许益综; 陆波; 吴海峰; 仲杨彬
Original assignee: Zhejiang Shanyue Machinery Manufacturing Co ltd
Current assignee: Zhejiang Shanyue Machinery Manufacturing Co ltd
Priority date: 2021-10-08
Filing date: 2021-10-08
Publication date: 2022-07-01
Anticipated expiration: 2031-10-08

Abstract

The utility model discloses a device for detecting the heat preservation performance of an external window of a building, which comprises a cold chamber, a hot chamber, an installation layer and an installation mechanism, wherein the cold chamber is arranged in the hot chamber; the mounting mechanism comprises a platform, an inclined table and a limiting device; a threaded hole is formed in the other side of the platform; a threaded column is inserted into the threaded hole; the top end of the threaded column is connected with a first motor; the bottom of one side of the mounting layer, which is close to the platform, is provided with an auxiliary part; a sliding groove is formed in one side of the bottom of the mounting layer; the other end of the flat plate is provided with a sliding block; when the utility model is used, the first motor is utilized to drive the platform to move downwards, so that the outer window can move onto the platform along the ramp, and the limiting device is utilized to keep the outer window stable; after the first motor drives the platform to move upwards, the outer window is pushed to place one end of the outer window on the auxiliary piece, the outer window is rotated to be parallel to the installation layer by the aid of the auxiliary piece, the outer window can be fixed to the installation layer, the working process can be completed in the cold room only by one person, the working difficulty and burden are reduced, and the working efficiency is improved.

Description

Building exterior window thermal insulation performance detection equipment

Technical Field

The utility model belongs to the technical field of detection of thermal insulation performance of an external building window, and particularly relates to equipment for detecting the thermal insulation performance of the external building window.

Background

The building door and window heat preservation performance detection device is suitable for detecting and grading the heat preservation performance of a building external window, and generally comprises a cold chamber, a hot chamber and an installation layer between the cold chamber and the hot chamber; when the building external window is used, the building external window is fixed on an installation layer, hot air is introduced into a hot chamber, and the heat insulation performance index of the building external window is obtained by testing the related technical parameters between the hot chamber and a cold chamber; when saying that building exterior window and installing on the installation layer, need two people to operate respectively in cold room and hot indoor to prevent that the exterior window from breaking, the operation is inconvenient, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides the building external window heat-insulating property detection equipment convenient for installing the external window in order to overcome the defects of the prior art.

The technical scheme provided by the utility model is as follows: a building exterior window heat preservation performance detection device comprises a cold chamber, a hot chamber and an installation layer positioned between the cold chamber and the hot chamber; the cold chamber is internally provided with an installation mechanism; the mounting mechanism comprises a platform which is connected to one side of the mounting layer in a sliding manner, an inclined platform which is arranged at one end of the platform, and a limiting device which is arranged at one side of the platform; a threaded hole is formed in the other side of the platform; a threaded column is inserted into the threaded hole; the top end of the threaded column is connected with a first motor; a flat plate is arranged on one side of the mounting layer close to the platform; the flat plate is rotatably connected with a plurality of rotating rollers; the first motor is fixed on one side of the flat plate; the bottom of one side of the mounting layer, which is close to the platform, is provided with an auxiliary part; a sliding groove is formed in one side of the bottom of the mounting layer; the other end of the flat plate is provided with a sliding block; the slide block is embedded into the sliding groove.

Furthermore, a T-shaped groove is formed in the surface of the platform; the bottom of the T-shaped groove is provided with a cavity; an air cavity is arranged on one side of the cavity; the limiting device comprises a T-shaped plate which is connected in a sliding manner in the T-shaped groove, a square block which is arranged at one end of the T-shaped plate, a baffle which is rotationally connected to the square block, a piston rod which is arranged on the surface of the square block, and a push rod which is arranged at one end of the piston rod; the square block is inserted into the cavity, and a tension spring is fixed between the square block and the cavity; the piston rod is inserted into the air cavity; one end of the push rod extends out of the air cavity; a torsional spring is arranged at the connecting position of the baffle and the square block; two ends of the torsion spring are respectively fixed on the square block and the baffle; a special-shaped groove is formed in the square; a lock rod is connected in the special-shaped groove in a sliding manner; a first spring is fixed between the bottom of the lock rod and the special-shaped block; a magnetic block is fixed at the top of the lock rod; a barrier strip is fixed at the top of the magnetic block; the barrier strip is contacted with the baffle; two locking grooves are symmetrically formed in one side of the platform; a locking block is connected in the locking groove in a sliding manner; one end of the locking block is contacted with the locking rod and can be inserted into the special-shaped groove.

Furthermore, a sealing ring is fixed at one end of the air cavity; the sealing ring is contacted with the push rod; the bottom of the air cavity is provided with an air hole; the air hole is internally and slidably connected with a valve block; the top of the valve block is provided with a balancing weight; the surface of the valve block is provided with a plurality of notches; the surface of the push rod is provided with a plurality of through grooves; the through groove can extend out of the air cavity.

Furthermore, a round hole is formed in the bottom of one side, close to the platform, of the mounting layer; the bottom of the round hole is provided with a screw hole; the bottom of the screw hole is provided with a motor seat; the auxiliary part comprises a second motor fixed in the motor base, a cross connecting rod connected with the second motor and inserted into the screw hole, a cross connecting sleeve connected outside the cross connecting rod in a sliding manner, a stud arranged outside the cross connecting sleeve and in threaded connection with the screw hole, a supporting block arranged at the top of the stud and positioned in the circular hole, and a rotating plate rotatably connected to the supporting block; a top groove is formed in the top of the mounting layer; a top sealing plate is fixed in the top groove; a sealing layer is arranged at the bottom of the top sealing plate; a sealing cavity is arranged in the sealing layer; a second spring is fixed on one side of the sealing cavity; the bottom of the second spring is fixed with a top block; the bottom of the top block is rotatably connected with an auxiliary plate; the auxiliary plate is positioned right above the circular plate.

Further, a side sealing plate is connected to one side, away from the mounting mechanism, of the mounting layer in a sliding manner; one side of the side sealing plate is connected with a hydraulic part; the hydraulic part is fixed in the mounting layer; the top of the side sealing plate is provided with a push plate; the push plate is inserted into the top groove; one side of the sealing cavity is provided with a column hole; a plunger is connected in the column hole in a sliding manner; one end of the plunger extends out of the column hole and can be contacted with the push plate.

In summary, when the window frame is used, the first motor is used for driving the platform to move downwards, so that the outer window can move onto the platform along the ramp, and the limiting device is used for keeping the outer window stable; after the first motor drives the platform to move upwards, the outer window is pushed to place one end of the outer window on the auxiliary piece, the outer window is rotated to be parallel to the installation layer by the aid of the auxiliary piece, the outer window can be fixed to the installation layer, the working process can be completed in the cold room only by one person, the working difficulty and burden are reduced, and the working efficiency is improved.

Drawings

Figure 1 is an isometric cross-sectional view of the present invention.

Figure 2 is an isometric cross-sectional view of another perspective of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is a partially enlarged view of a portion B in fig. 2.

Fig. 5 is a partially enlarged view of a portion C in fig. 2.

Fig. 6 is a schematic structural view of the mounting structure of fig. 1.

Fig. 7 is an isometric cross-sectional view of the mounting structure of fig. 1.

Fig. 8 is an isometric cross-sectional view of the mounting structure of fig. 1 from another perspective.

Fig. 9 is a schematic structural view of the valve block of fig. 7.

Fig. 10 is an exploded view of the auxiliary element of fig. 5.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.

As shown in fig. 1-10, a building exterior window thermal insulation performance detection device comprises a cold chamber 1, a hot chamber 2, and an installation layer 3 located between the cold chamber 1 and the hot chamber 2; the cold chamber 1 is internally provided with an installation mechanism 4, and the installation mechanism 4 comprises a platform 41, an inclined table 42 and a limiting device 43; the platform 41 is connected to one side of the mounting layer 3 in a sliding manner, is flush with the bottom surface of the mounting layer 3 when being positioned at the highest position, and falls on the bottom surface of the cold room 1 when being positioned at the lowest position, so that the outer window can be conveyed to the mounting layer 3 from the inside of the cold room 1; the ramp 42 is provided at one end of the platform 41 for guiding the outer window onto the platform 41; the limiting device 43 is installed on one side of the platform 41 and used for keeping the outer window stable when moving on the platform 41;

a threaded hole 411 is formed in the other side of the platform 41, a threaded column 44 penetrates through the threaded hole 411, and the threaded hole 411 and the threaded column are in threaded connection; the top end of the threaded column 44 is connected with a first motor 45, and the first motor 45 works to drive the threaded column 44 to rotate, so that the platform 41 moves up and down; a flat plate 31 is arranged on one side, close to the platform 41, of the mounting layer 3, a plurality of rotating rollers 32 are rotatably connected to the flat plate 31, and the rotating rollers 32 protrude out of the surface of the flat plate 31 and are used for guiding the outer window to slide and enabling a gap to be reserved between the outer window and the side face of the mounting layer 3, so that the outer window can be conveniently rotated and mounted on the mounting layer 3; the first motor 45 is fixed on one side of the flat plate 31; the bottom of one side, close to the platform 41, of the mounting layer 3 is provided with the auxiliary piece 5, and the auxiliary piece 5 is used for reducing friction between the outer window and the mounting layer 3 during rotation, so that the outer window is convenient to mount; a chute 33 is arranged at one side of the bottom of the mounting layer 3; the other end of the flat plate 31 is provided with a sliding block 48, and the sliding block 48 is embedded into the sliding groove 33, so that the platform 41 is kept stable when moving up and down, and the platform 41 is prevented from inclining; a guide post 47 is inserted into one side of the platform 41, which is provided with the threaded hole 411, and the guide post 47 is fixed between the cold chamber 1 and the flat plate 31 for improving the stability of the platform 41 during movement.

Further, a T-shaped groove 412 is formed in the surface of the platform 41, a cavity 413 is formed in the bottom of the T-shaped groove 412, and an air cavity 414 is formed in one side of the cavity 413; the limiting device 43 comprises a T-shaped plate 431 connected in the T-shaped groove 412 in a sliding manner, a square block 432 arranged at one end of the T-shaped plate 431, a baffle 433 connected to the square block 432 in a rotating manner, a piston rod 434 arranged on the surface of the square block 432, and a push rod 435 arranged at one end of the piston rod 434; the block 432 is inserted into the cavity 413 and a tension spring 436 is fixed between the block 432 and the cavity 413; the piston rod 434 is inserted into the air cavity 414, and one end of the push rod 435 extends out of the air cavity 414; the baffle 433 is erected on the surface of the platform 41, one end, far away from the installation layer 3, of the baffle 433 is an arc surface, a torsion spring 437 is arranged at the position where the baffle is connected with the square 432, and two ends of the torsion spring 437 are respectively fixed on the square 432 and the baffle 433; a special-shaped groove 4321 is arranged in the square block 432, a lock rod 4322 is connected in the special-shaped groove 4321 in a sliding manner, a first spring 4323 is fixed between the bottom of the lock rod 4322 and the special-shaped block, and a magnetic block 4324 is fixed at the top; a barrier strip 4325 is fixed at the top of the magnetic block 4324, and the barrier strip 4325 is in contact with the baffle 433; two locking slots 415 are symmetrically arranged on one side of the platform 41, a locking block 416 is connected in the locking slots 415 in a sliding manner, and one end of the locking block 416 is in contact with the locking rod 4322 and can be inserted into the special-shaped slot 4321.

After the outer window is placed on the platform 41, the baffle 433 is tightly attached to the frame of the outer window under the action of the tension spring 436, so that the outer window is kept stable when moving; the matching of the T-shaped plate 431 and the T-shaped groove 412 enables the surface of the platform 41 to be flat, and the outer window is guaranteed not to collide when moving onto the platform 41; when the external window needs to be rotated, the push rod 435 is pushed to move the baffle 433 to one side of the platform 41, and the baffle is turned to be in a horizontal state under the action of the torsion spring 437, so that the external window is convenient to rotate; meanwhile, the baffle 433 does not block the barrier bar 4325 any more, the lock bar 4322 moves upwards under the action of the first spring 4323, and the magnetic block 4324 attracts the two lock blocks 416 to be inserted into the special-shaped groove 4321, so that the position of the square block 432 is fixed, and the baffle 433 is conveniently rotated to reset when the external window is detached; after the baffle 433 is reset, the barrier bar 4325 is pushed to move downwards, the lock rod 4322 pushes the lock block 416 to retreat into the lock groove 415, and the baffle 433 is tightly attached to the outer window detached from the installation layer 3 again under the action of the tension spring 436, so that the outer window is convenient to move.

Further, a sealing ring is fixed at one end of the air cavity 414 and is in contact with the push rod 435; the bottom of the air cavity 414 is provided with an air hole 417, the air hole 417 is slidably connected with a valve block 46, the top of the valve block 46 is provided with a balancing weight 461, and the surface is provided with a plurality of notches 462; the surface of the push rod 435 is provided with a plurality of through grooves 4351, and the through grooves 4351 can extend out of the air cavity 414; in the process of pushing the push rod 435 to turn over the baffle 433, the through groove 4351 moves into the air cavity 414, the air pressure difference between the inside and the outside of the air cavity 414 pushes the valve block 46 to move upwards, and the air cavity 414 exchanges with the outside air through the air hole 417 and the gap 462, so that the push rod 435 moves smoothly; when the block 432 is pulled by the tension spring 436 to reset, the counterweight 461 is tightly attached to the inner wall of the air hole 417, so that the air pressure in the air cavity 414 rises, and the reset of the tension spring 436 is hindered, so that the tension spring 436 is slowly reset, and the damage to a human body and an external window caused by the quick reset of the baffle 433 is avoided; after the tension spring 436 moves for a certain distance, one end of the through groove 4351 extends out of the air chamber 414, the air chamber 414 is communicated with the outside through the through groove 4351, and the tension spring 436 is normally reset.

Further, a round hole 34 is formed in the bottom of one side, close to the platform 41, of the mounting layer 3, a screw hole 35 is formed in the bottom of the round hole 34, and a motor base 36 is arranged at the bottom of the screw hole 35; the auxiliary part 5 comprises a second motor 51, a cross connecting rod 52, a cross connecting sleeve 53, a stud 54, a supporting block 55 and a rotating plate 56; the second motor 51 is fixed in the motor base 36; the cross connecting rod 52 is connected with the motor main shaft and is inserted into the screw hole 35; the stud 54 is inserted into the screw hole 35, the cross connecting sleeve 53 is arranged inside, and the cross connecting sleeve 53 is connected with the cross connecting rod 52 in a sliding manner; the supporting block 55 is arranged at the top of the stud 54 and positioned in the round hole 34, and the rotating plate 56 is rotatably connected to the supporting block 55; a top groove 37 is formed in the top of the mounting layer 3, and a top sealing plate 6 is fixed in the top groove 37; the bottom of the top sealing plate 6 is provided with a sealing layer 61, a sealing cavity 62 is arranged in the sealing layer 61, a second spring 63 is fixed on one side of the sealing cavity 62, an ejector block 64 is fixed at the bottom of the second spring 63, the bottom of the ejector block 64 is rotatably connected with an auxiliary plate 65, and the auxiliary plate 65 is positioned right above the circular plate.

After one end of the outer window is placed on the auxiliary piece 5, the second motor 51 drives the cross connecting rod 52 to rotate, so that the stud 54 drives the support block 55 to move upwards, the circular plate pushes the outer window to move upwards and extrude the auxiliary plate 65, the second spring 63 contracts, and the circular plate and the auxiliary plate 65 support and limit the outer window machine shape at the moment, so that the outer window machine shape can smoothly rotate to be parallel to the installation layer 3 and be embedded into the installation layer 3; the provision of the sealing layer 61 and the sealing chamber 62 allows the top closure plate 6 to be free from obstruction to rotation of the external window whilst ensuring that the top closure plate 6 is in contact with the external window.

Further, a side sealing plate 7 is connected to the side, away from the mounting mechanism 4, of the mounting layer 3 in a sliding manner, one side of the side sealing plate 7 is connected with a hydraulic piece 71, and the hydraulic piece 71 is fixed in the mounting layer 3; the top of the side sealing plate 7 is provided with a push plate 72, and the push plate 72 is inserted into the top groove 37; a column hole 66 is formed in one side, away from the second spring 63, of the sealing cavity 62, a plunger 67 is connected in the column hole 66 in a sliding mode, and one end of the plunger 67 extends out of the column hole 66 and can be in contact with the push plate 72; during the rotation of the external window, the air pressure in the sealing cavity 62 pushes the plunger 67 to slide, and one end of the plunger extends out of the column hole 66; the outer window rotates to the back parallel with the installation layer 3, and hydraulic pressure piece 71 drive lateral part shrouding 7 removes and hugs closely the outer window, and push pedal 72 drives plunger 67 simultaneously and resets to make the increase of 62 internal pressure in sealed chamber, thereby make sealing layer 61 hug closely the outer window, through the combined action of lateral part shrouding 7 and top shrouding 6, make cold chamber 1 and hot chamber 2 isolated each other, the convenient thermal insulation performance to the outer window detects.

When the external window is used, after the external window is placed in the cold room 1, the first motor 45 drives the platform 41 to move downwards, after the external window is placed on one side, the external window is slid along the inclined table 42 to be placed on the platform 41, after the first motor 45 drives the platform 41 to move upwards, the external window is pushed to enable one end of the external window to be placed between the circular plate and the auxiliary plate 65, the circular plate is driven to move upwards by the second motor 51, and the support is separated from the bottom surface of the mounting layer 3; pushing the push rod 435 to move the baffle 433 to one side of the platform 41, turning over to the horizontal position, then rotating the outer window to be parallel to the installation layer 3, and enabling the second motor 51 to drive the circular plate to reset, wherein the outer window falls in the installation layer 3; the hydraulic part 71 drives the side sealing plates 7 to cling to the side faces of the external window, and meanwhile, the push plate 72 pushes the plunger 67 to slide along the column hole 66, so that the air pressure in the sealing cavity 62 is increased, the sealing layer 61 can cling to the top of the external window, the cold chamber 1 and the hot chamber 2 are isolated, and the heat insulation performance of the external window can be conveniently detected; after the detection is finished, the hydraulic part 71 drives the side sealing plate 7 to reset, the second motor 51 drives the circular plate to move upwards, and the outer window is rotated again to enable the outer window to be positioned above the platform 41 and then the circular plate is reset; the baffle 433 is rotated to be in a vertical state, and the baffle 433 is tightly attached to the outer window when the square 432 is pulled by the tension spring 436 to slide; then, the outer window is moved to the platform 41, the first motor 45 drives the platform 41 to move downwards, and the outer window is taken down from the platform 41 along the ramp 42 to prepare for the next detection.

Claims

1. A building exterior window thermal insulation performance detection device comprises a cold room (1), a hot room (2) and a mounting layer (3) positioned between the cold room (1) and the hot room (2); the method is characterized in that: the cold chamber (1) is internally provided with an installation mechanism (4); the mounting mechanism (4) comprises a platform (41) which is connected to one side of the mounting layer (3) in a sliding manner, an inclined table (42) which is arranged at one end of the platform (41), and a limiting device (43) which is arranged at one side of the platform (41); a threaded hole (411) is formed in the other side of the platform (41); a threaded column (44) penetrates into the threaded hole (411); the top end of the threaded column (44) is connected with a first motor (45); a flat plate (31) is arranged on one side, close to the platform (41), of the mounting layer (3); the flat plate (31) is connected with a plurality of rotating rollers (32) in a rotating way; the first motor (45) is fixed on one side of the flat plate (31); the bottom of one side, close to the platform (41), of the mounting layer (3) is provided with an auxiliary part (5); a sliding groove (33) is formed in one side of the bottom of the mounting layer (3); the other end of the flat plate (31) is provided with a sliding block (48); the sliding block (48) is embedded in the sliding groove (33).

2. The building exterior window thermal insulation performance detection device according to claim 1, wherein: a T-shaped groove (412) is formed in the surface of the platform (41); a cavity (413) is formed at the bottom of the T-shaped groove (412); an air cavity (414) is arranged on one side of the cavity (413); the limiting device (43) comprises a T-shaped plate (431) connected in the T-shaped groove (412) in a sliding mode, a square block (432) arranged at one end of the T-shaped plate (431), a baffle (433) connected to the square block (432) in a rotating mode, a piston rod (434) arranged on the surface of the square block (432), and a push rod (435) arranged at one end of the piston rod (434); the block (432) is inserted into the cavity (413) and a tension spring (436) is fixed between the block (432) and the cavity (413); the piston rod (434) is inserted into the air cavity (414); one end of the push rod (435) extends out of the air cavity (414); a torsion spring (437) is arranged at the connecting position of the baffle (433) and the square block (432); two ends of the torsion spring (437) are respectively fixed on the square block (432) and the baffle (433); a special-shaped groove (4321) is arranged inside the square block (432); a lock rod (4322) is connected in the special-shaped groove (4321) in a sliding way; a first spring (4323) is fixed between the bottom of the lock rod (4322) and the special-shaped block; the top of the lock rod (4322) is fixed with a magnetic block (4324); a barrier strip (4325) is fixed at the top of the magnetic block (4324); the barrier strip (4325) is in contact with the baffle (433); two locking grooves (415) are symmetrically formed in one side of the platform (41); a locking block (416) is connected in the locking groove (415) in a sliding manner; one end of the lock block (416) is contacted with the lock rod (4322) and can be inserted into the special-shaped groove (4321).

3. The building exterior window thermal insulation performance detection device according to claim 2, wherein: a sealing ring is fixed at one end of the air cavity (414); the sealing ring is in contact with the push rod (435); the bottom of the air cavity (414) is provided with an air hole (417); the air hole (417) is in sliding connection with a valve block (46); the top of the valve block (46) is provided with a balancing weight (461); the surface of the valve block (46) is provided with a plurality of notches (462); the surface of the push rod (435) is provided with a plurality of through grooves (4351); the through groove (4351) can extend out of the air cavity (414).

4. The building exterior window thermal insulation performance detection device according to claim 1, wherein: a round hole (34) is formed in the bottom of one side, close to the platform (41), of the mounting layer (3); the bottom of the round hole (34) is provided with a screw hole (35); a motor seat (36) is arranged at the bottom of the screw hole (35); the auxiliary part (5) comprises a second motor (51) fixed in the motor base (36), a cross connecting rod (52) connected with the second motor (51) and inserted into the screw hole (35), a cross connecting sleeve (53) connected outside the cross connecting rod (52) in a sliding mode, a stud (54) arranged outside the cross connecting sleeve (53) and in threaded connection with the screw hole (35), a support block (55) arranged at the top of the stud (54) and located in the circular hole (34), and a rotating plate (56) rotatably connected to the support block (55); a top groove (37) is formed in the top of the mounting layer (3); a top sealing plate (6) is fixed in the top groove (37); a sealing layer (61) is arranged at the bottom of the top sealing plate (6); a sealing cavity (62) is arranged in the sealing layer (61); a second spring (63) is fixed on one side of the sealing cavity (62); a top block (64) is fixed at the bottom of the second spring (63); the bottom of the top block (64) is rotatably connected with an auxiliary plate (65); the auxiliary plate (65) is positioned right above the circular plate.

5. The building exterior window thermal insulation performance detection apparatus according to claim 4, wherein: a side sealing plate (7) is connected to one side, far away from the mounting mechanism (4), of the mounting layer (3) in a sliding manner; one side of the side sealing plate (7) is connected with a hydraulic part (71); the hydraulic part (71) is fixed in the mounting layer (3); the top of the side sealing plate (7) is provided with a push plate (72); the push plate (72) is inserted into the top groove (37); a column hole (66) is formed in one side of the sealing cavity (62); a plunger (67) is connected in the column hole (66) in a sliding manner; one end of the plunger (67) extends out of the column hole (66) and can be contacted with the push plate (72).