Building thermal insulation material detection device

Abstract

The invention belongs to the technical field of detection devices, and particularly relates to a building thermal insulation material detection device. The driving mechanism is fixedly arranged at the top of the top end of the fixing frame; the top end of the downward pressing mechanism is rotationally connected with the driving mechanism, the bottom end of the downward pressing mechanism is located above the bottom end of the fixing frame, and the driving mechanism is used for driving the downward pressing mechanism to apply continuous pressure and / or discontinuous pressure to the to-be-detected material; the drawing mechanism is fixedly arranged at the bottom of the top end of the fixing frame, and the drawing mechanism is used for applying drawing force to the to-be-detected material; and the pressure bearing mechanism is fixedly arranged at the bottom of the fixed frame and is used for placing a to-be-detected material. According to the invention, the compression resistance and the tensile resistance of the thermal insulation material can be detected, and the continuous compression resistance and the discontinuous compression resistance of the material can be detected at the same time.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field of detection devices, and particularly relates to a building thermal insulation material detection device. BACKGROUND

[0002] Some thermal insulation materials of building outer walls are usually composed of polymer mortar, glass fiber mesh cloth, flame-retardant molded polystyrene foam board or extruded board and the like, and are bonded on site, so as to serve as thermal insulation materials of building walls. The thermal insulation materials not only need to have thermal insulation properties, but also need to have certain strength in use. Therefore, each batch of the thermal insulation materials needs to be randomly detected by a strength detection device. The application aims to provide a device capable of detecting the compression resistance and tensile resistance of materials. SUMMARY

[0003] The application aims to provide a building thermal insulation material detection device, so as to detect the compression resistance and tensile resistance of thermal insulation materials.

[0004] To achieve the above object, the application provides the following solution: a building thermal insulation material detection device, comprising:

[0005] a fixing frame;

[0006] a driving mechanism fixedly arranged at the top of the top end of the fixing frame;

[0007] a pressing mechanism rotationally connected with the driving mechanism at the top end, and located above the bottom end of the fixing frame at the bottom end, wherein the driving mechanism is used to apply continuous pressure and / or intermittent pressure to the material to be detected;

[0008] a pulling mechanism fixedly arranged at the bottom of the top end of the fixing frame, and used to apply pulling force to the material to be detected;

[0009] a pressure bearing mechanism fixedly arranged at the bottom of the fixing frame, and used to place the material to be detected.

[0010] The driving mechanism comprises a first motor fixedly connected with the top of the top end of the fixing frame, an output shaft of the first motor coaxially fixedly connected with a driving disc, a mode conversion part one end of the driving disc movably connected with a side wall of the driving disc away from the first motor, a mode conversion part other end movably connected with a driven disc, the driven disc coaxially arranged with the driving disc, a driven disc fixed seat movably connected with a side wall of the driven disc away from the mode conversion part through a rotating shaft, and the driven disc fixed seat fixedly connected with the top of the top end of the fixing frame.

[0011] The mode conversion part comprises a strip-shaped groove opened on the side wall of the driving disc and the driven disc when they are close to each other, the two ends of the strip-shaped groove are arc-shaped, the center of the arc-shaped end of the strip-shaped groove coincides with the center of the driving disc and the driven disc, the other end of the strip-shaped groove is close to the edge of the driving disc and the driven disc, a connecting shaft is movably arranged in the two strip-shaped grooves, an adjusting rod is rotatably arranged in the strip-shaped groove on the driving disc, the adjusting rod is threadedly connected with one end of the strip-shaped groove, a limiting slide rod is fixedly arranged in the strip-shaped groove on the driven disc, the other end of the strip-shaped groove is slidably connected with the limiting slide rod, a sleeve ring is rotatably arranged on the middle part of the connecting shaft, a connecting rod is fixedly connected to the outer side wall of the sleeve ring, the connecting rod is perpendicular to the connecting shaft, a connecting frame is rotatably connected to the bottom end of the connecting rod, and the top end of the pressing mechanism is rotatably connected to the bottom end of the connecting frame.

[0012] The lower pressing mechanism comprises a slide rod, the top end of the slide rod is rotatably connected to the bottom end of the connecting frame, a U-shaped frame is fixedly connected to the top end of the fixed frame, the slide rod slides through the U-shaped frame, an upper pressing plate is fixedly connected to the bottom end of the slide rod, and a pressure adjusting part is fixedly connected to the bottom end of the upper pressing plate.

[0013] The pressure adjusting part comprises a plurality of first telescopic rods, the first telescopic rods are vertically arranged and the fixed ends thereof are fixedly connected to the bottom end of the upper pressing plate, the telescopic ends of the first telescopic rods are fixedly connected to a lower pressing plate, and a pressure sensor is fixedly embedded in the bottom end of the lower pressing plate.

[0014] The pulling mechanism comprises a plurality of second telescopic rods, the second telescopic rods are vertically arranged and the fixed ends thereof are fixedly connected to the top end of the fixed frame, the telescopic ends of the second telescopic rods are fixedly connected to a lifting plate, a through hole is formed in the center of the lifting plate, pulling parts are fixedly connected to the two opposite side walls of the through hole, and the pulling ends of the two pulling parts are oppositely arranged.

[0015] The pulling part comprises a plurality of third telescopic rods, the third telescopic rods are fixedly embedded in the side wall of the through hole, the telescopic ends of the third telescopic rods are fixedly connected to a clamping frame, the clamping frame is in the shape of a Chinese character 'fang', the openings of the two clamping frames are opposite to each other, and a clamping part is arranged at the top end of the clamping frame.

[0016] The clamping part comprises a fixed frame, the fixed frame is of a shape of and the opening faces downward, the opening of the fixed frame is fixedly connected with the top end of the clamping frame, a plurality of fourth telescopic rods are fixedly connected with the top wall of the fixed frame, the telescopic ends of the fourth telescopic rods slide through the top wall of the clamping frame, the telescopic ends of the fourth telescopic rods are fixedly connected with a clamping plate, and the clamping plate is movably arranged in the clamping frame.

[0017] The pressure bearing mechanism comprises a second motor, the second motor is fixedly connected with the bottom end of the fixed frame, the output shaft of the second motor is coaxially fixedly connected with one end of a bidirectional screw rod, the other end of the bidirectional screw rod is rotatably connected with a screw rod fixing seat, the screw rod fixing seat is fixedly connected with the bottom end of the fixed frame, the two ends of the bidirectional screw rod are threadedly connected with movable bearing platforms, the bottom end of each movable bearing platform is in sliding contact with the bottom end of the fixed frame, a guide rod is slidably arranged at the ends of the two movable bearing platforms away from the bidirectional screw rod, the guide rod is parallel to the bidirectional screw rod, the two ends of the guide rod are fixedly connected with the bottom end of the fixed frame through guide rod fixing seats, the bottom end of the fixed frame is further fixedly connected with a fixed bearing platform, two square holes are formed in the bottom end of the fixed bearing platform, the bidirectional screw rod and the guide rod are arranged in the two square holes respectively, the fixed bearing platform is arranged between the two movable bearing platforms, and the top end of the fixed bearing platform is flush with the top end of the movable bearing platform.

[0018] The fixed frame comprises a bottom plate, support rods are fixedly connected with the top end of the bottom plate at four corners respectively, the support rods are vertically arranged, a top plate is fixedly connected with the top ends of the four support rods, a clearance hole is formed in the center of the top plate, the driving mechanism is fixedly arranged at the top end of the top plate, the pressing mechanism is arranged between the bottom plate and the support rods after passing through the clearance hole, the pulling mechanism is fixedly connected with the bottom end of the top plate, and the pressure bearing mechanism is fixedly connected with the top end of the bottom plate.

[0019] Compared with the prior art, the building thermal insulation material detection device has the following advantages and technical effects:

[0020] The pressure bearing mechanism arranged at the bottom end of the fixed frame is used for containing the material to be detected, and the pressure bearing mechanism can also cooperate with the pressing mechanism to apply pressure to the material to be detected, so that the compression resistance of the material to be detected can be detected; the driving mechanism arranged at the top end of the fixed frame can provide power output for the pressing mechanism and control the pressing mechanism to apply continuous pressure or intermittent pressure to the material to be detected, so that the continuous compression resistance and the intermittent compression resistance of the material can be detected; and the pulling mechanism can be used for detecting the tensile resistance of the material to be detected. BRIEF DESCRIPTION OF DRAWINGS

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following embodiments are only some of the embodiments of the present application, and all other drawings obtained by those of ordinary skill in the art without creative effort based on these drawings also belong to the protection scope of the present application.

[0022] Figure 1 It is a schematic diagram of the present application as a whole.

[0023] Figure 2 It is a schematic diagram of the driving mechanism and the pressing mechanism of the present application.

[0024] Figure 3 It is a schematic diagram of the drawing mechanism of the present application.

[0025] Figure 4 It is a schematic diagram of the pressure bearing mechanism of the present application. Figure 1

[0026] Figure 5 It is a schematic diagram of the pressure bearing mechanism of the present application. Figure 2

[0027] In the drawings, 1 is a bottom plate, 2 is a supporting rod, 3 is a top plate, 4 is a clearance hole, 5 is a first motor, 6 is a driving disc, 7 is a driven disc, 8 is a strip-shaped groove, 9 is a connecting shaft, 10 is an adjusting rod, 11 is a limiting sliding rod, 12 is a driven disc fixing seat, 13 is a sleeve ring, 14 is a connecting rod, 15 is a connecting frame, 16 is a sliding rod, 17 is a U-shaped frame, 18 is an upper pressing plate, 19 is a first telescopic rod, 20 is a lower pressing plate, 21 is a second telescopic rod, 22 is a lifting plate, 23 is a through hole, 24 is a third telescopic rod, 25 is a clamping frame, 26 is a fixing frame, 27 is a fourth telescopic rod, 28 is a clamping plate, 29 is a second motor, 30 is a bidirectional screw rod, 31 is a screw rod fixing seat, 32 is a guide rod, 33 is a guide rod fixing seat, 34 is a moving bearing platform, 35 is a fixed bearing platform, and 36 is a square hole. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and all other embodiments obtained by those of ordinary skill in the art without creative effort based on these embodiments also belong to the protection scope of the present application.

[0029] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the present application will be further described in detail below with reference to the drawings and specific embodiments.

[0030] REFERENCE Figures 1 to 5 ​​As shown, the present application provides a kind of building thermal insulation material detection device, comprising:

[0031] Fixed frame; drive mechanism, top fixedly arranged at the top end of fixed frame; lower mechanism, top end is rotationally connected with drive mechanism, lower mechanism bottom end is located above the bottom end of fixed frame, drive mechanism is used to drive lower mechanism to the material to be detected to exert sustained pressure and / or intermittent pressure; drawing mechanism, fixedly arranged at the bottom of the top end of fixed frame, drawing mechanism is used to exert pulling force to the material to be detected;Pressure bearing mechanism, fixedly arranged at the bottom of fixed frame, pressure bearing mechanism is used to place the material to be detected.

[0032] Further, the drive mechanism includes a first motor 5, the first motor 5 is fixedly connected with the top of the top end of the fixed frame, the output shaft of the first motor 5 is coaxially fixedly connected with the driving disc 6, the side wall of the driving disc 6 away from the first motor 5 is movably connected with the mode conversion part one end, the other end of the mode conversion part is movably connected with the driven disc 7, the driven disc 7 is coaxially arranged with the driving disc 6, the side wall of the driven disc 7 away from the mode conversion part is rotatably connected with the driven disc fixed seat 12 through the rotating shaft, the driven disc fixed seat 12 is fixedly connected with the top of the top end of the fixed frame.

[0033] Further, the mode conversion part includes a strip slot 8 opened in the side wall of the driving disc 6 and the driven disc 7 close to each other, the two ends of the strip slot 8 are arc-shaped, the arc center of one end of the strip slot 8 coincides with the center of the driving disc 6 and the driven disc 7, the other end of the strip slot 8 is close to the edge of the driving disc 6 and the driven disc 7, the two strip slots 8 are movably arranged with a connecting shaft 9, the strip slot 8 on the driving disc 6 is rotatably arranged with an adjusting rod 10, the adjusting rod 10 is threadedly connected with one end of the strip slot 8, the strip slot 8 on the driven disc 7 is fixedly arranged with a limiting slide rod 11, the other end of the strip slot 8 is slidably connected with the limiting slide rod 11, the connecting shaft 9 is rotatably sleeved with a sleeve ring 13 in the middle part, the outer side wall of the sleeve ring 13 is fixedly connected with a connecting rod 14, the connecting rod 14 is perpendicular to the connecting shaft 9, the bottom end of the connecting rod 14 is rotatably connected with a connecting frame 15, the top end of the lower mechanism is rotatably connected with the bottom end of the connecting frame 15.

[0034] Still further, the connecting frame 15 includes an upper connecting rod, a lower connecting rod and two vertical connecting plates, the upper connecting rod is rotatably connected with the bottom end of the connecting rod 14, the two ends of the upper connecting rod are respectively fixedly connected with a vertical connecting plate, the lower connecting rod is fixedly connected between the bottom ends of the two vertical connecting plates, and the lower connecting rod is rotatably connected with the top end of the lower mechanism.

[0035] The position of the connecting shaft 9 between the driving disc 6 and the driven disc 7 is variable, which can be adjusted to the edge position of both or the coaxial position of both, and the position adjustment of the connecting shaft 9 is realized by the adjusting rod 10, which is rotated by an auxiliary tool during adjustment, and since the connecting shaft 9 is threadedly connected with the adjusting rod 10, the rotation of the adjusting rod 10 can change the position of the connecting shaft 9 in the strip-shaped groove 8, when the connecting shaft 9 is at the edge position of the driving disc 6 and the driven disc 7, the three constitute a curved connecting rod mechanism, which is driven to move by the first motor 5, and the curved connecting rod mechanism repeatedly drives the downward pressing mechanism to rise and fall during movement, so as to exert intermittent pressure on the material to be detected; when the connecting shaft 9 is adjusted to the coaxial position of the driving disc 6 and the driven disc 7, the downward pressing mechanism will not be driven to rise and fall whether the connecting shaft 9 rotates or not, and at this time, the downward pressing mechanism can exert continuous pressure on the material to be detected.

[0036] Further, the downward pressing mechanism comprises a sliding rod 16, the top end of the sliding rod 16 is rotationally connected with the bottom end of the connecting frame 15, the top end of the fixed frame is fixedly connected with a U-shaped frame 17, the sliding rod 16 slides through the U-shaped frame 17, the bottom end of the sliding rod 16 is fixedly connected with an upper pressing plate 18, and the bottom end of the upper pressing plate 18 is fixedly connected with a pressure adjusting part.

[0037] Further, the pressure adjusting part comprises a plurality of first telescopic rods 19, the first telescopic rods 19 are vertically arranged and the fixed ends are fixedly connected with the bottom end of the upper pressing plate 18, the telescopic ends of the plurality of first telescopic rods 19 are fixedly connected with a lower pressing plate 20, and the bottom end of the lower pressing plate 20 is fixedly embedded with a pressure sensor.

[0038] When intermittent pressure is exerted on the material to be detected, first, the connecting shaft 9 is adjusted to the position close to the edge of the driving disc 6 and the driven disc 7, then the connecting shaft 9 is manually rotated to the lowest position, at this time, the connecting shaft 9 and the sliding rod 16 are located on the same vertical line, then the first telescopic rods 19 are controlled to be elongated to drive the lower pressing plate 20 to descend and contact the top surface of the material, the pressure sensor feeds back the pressure data between the lower pressing plate 20 and the material to the PC end, then the length of the first telescopic rods 19 is adjusted according to the display data of the PC end to adjust the pressure between the lower pressing plate 20 and the material, until the pressure reaches the set value, then the length of the first telescopic rods 19 is kept unchanged and the first motor 5 is started, the first motor 5 works to drive the connecting shaft 9 to do circular motion, and the connecting shaft 9 drives the lower pressing plate 20 to constantly rise and fall through the movable connecting mechanism composed of the sleeve ring 13, the connecting rod 14, the connecting frame 15 and the sliding rod 16 during movement, so as to exert intermittent pressure on the material.

[0039] Further, the pulling mechanism comprises a plurality of second telescopic rods 21 vertically arranged and fixed at the bottom of the top end of the fixed frame, the extension ends of the second telescopic rods 21 are fixedly connected with a lifting plate 22, the lifting plate 22 is provided with a through hole 23 in the center, and pulling parts are fixedly connected in the two opposite side walls of the through hole 23. The pulling ends of the two pulling parts are oppositely spaced.

[0040] Further, the pulling part comprises a plurality of third telescopic rods 24 fixedly embedded in the side wall of the through hole 23, the extension ends of the third telescopic rods 24 are fixedly connected with a clamping frame 25, the clamping frame 25 is in the shape of a Chinese character and the two openings of the clamping frame 25 are opposite, and the clamping frame 25 is provided with a clamping part at the top end.

[0041] Further, the clamping part comprises a fixed frame 26 in the shape of a Chinese character and the opening of the fixed frame 26 faces downward, the opening of the fixed frame 26 is fixedly connected with the top end of the clamping frame 25, a plurality of fourth telescopic rods 27 are fixedly connected with the top wall of the fixed frame 26, the extension ends of the fourth telescopic rods 27 slide through the top wall of the clamping frame 25, and the extension ends of the fourth telescopic rods 27 are fixedly connected with a clamping plate 28 movably arranged in the clamping frame 25.

[0042] When the material is detected by pulling, the third telescopic rods 24 and the fourth telescopic rods 27 are all contracted to the shortest length, then the second telescopic rods 21 are elongated to drive the lifting plate 22 to descend, so that the clamping frame 25 is lowered to the position flush with the material, then the third telescopic rods 24 are elongated to drive the two clamping frames 25 to move to the material to be detected and abut against the two ends of the material, then the fourth telescopic rods 27 are elongated to drive the clamping plate 28 to descend, and after the clamping plate 28 descends, the clamping plate 28 cooperates with the bottom end of the clamping frame 25 to clamp the two ends of the material, then the third telescopic rods 24 are shortened again to drive the two clamping frames 25 to move away from each other, so that the pulling detection of the material is realized.

[0043] It should be noted that the length of the pressing plate 20 is smaller than the length of the through hole 23 in the lifting plate 22, and the distance between the two clamping frames 25 when the third telescopic rods 24 are shortened to the minimum length is greater than the width of the pressing plate 20, so that the pressing plate 20 can be lifted through the through hole 23 without interference.

[0044] Further, the pressure bearing mechanism comprises a second motor 29 fixedly connected with the bottom end of the fixed frame, and a double lead screw 30 coaxially fixedly connected with the output shaft of the second motor 29 at one end, and the double lead screw 30 is rotatably connected with a lead screw fixed seat 31 at the other end, the lead screw fixed seat 31 is fixedly connected with the bottom end of the fixed frame, and the double lead screw 30 is threadedly connected with a movable bearing platform 34 at both ends, the movable bearing platform 34 is in sliding contact with the bottom end of the fixed frame at the bottom end, and the two movable bearing platforms 34 are commonly provided with a guide rod 32 at the end away from the double lead screw 30, the guide rod 32 is parallel to the double lead screw 30, and the guide rod 32 is fixedly connected with the bottom end of the fixed frame at both ends through a guide rod fixed seat 33, and the bottom end of the fixed frame is further fixedly connected with a fixed bearing platform 35, two square holes 36 are formed in the bottom end of the fixed bearing platform 35, the double lead screw 30 and the guide rod 32 are located in the two square holes 36 respectively, the fixed bearing platform 35 is located between the two movable bearing platforms 34, and the top end of the fixed bearing platform 35 is flush with the top end of the movable bearing platform 34.

[0045] When intermittent pressure or continuous pressure is applied to the material, the second motor 29 drives the double lead screw 30 to rotate to drive the two movable bearing platforms 34 to move towards the fixed bearing platform 35 and adhere together, and the two movable bearing platforms 34 and the fixed bearing platform 35 simultaneously bear the material; when a pulling force is applied to the material, the second motor 29 drives the double lead screw 30 to rotate in the opposite direction, so that the two movable bearing platforms 34 move away and move to the position of the most end of the double lead screw 30, thereby leaving space for the descent of the lifting plate 22.

[0046] Further, the fixed frame comprises a bottom plate 1, support rods 2 are fixedly connected with the top end of the bottom plate 1 at four corners respectively, the support rods 2 are vertically arranged, a top plate 3 is commonly fixedly connected with the top end of the four support rods 2, a recess hole 4 is formed in the center of the top plate 3, the driving mechanism is fixedly arranged at the top end of the top plate 3, the pressing-down mechanism is located between the bottom plate 1 and the support rods 2 after passing through the recess hole 4, the pulling mechanism is fixedly connected with the bottom end of the top plate 3, and the pressure bearing mechanism is fixedly connected with the top end of the bottom plate 1.

[0047] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0048] The above described embodiments are only to illustrate the preferred modes of the present application, and are not intended to limit the scope of the present application. Any modification and improvement made by those skilled in the art to the technical solutions of the present application without departing from the design spirit of the present application shall fall within the protection scope of the present application.

Claims

1. A device for detecting a building thermal insulation material, characterized by, The utility model relates to a material testing device, including: fixed frame; drive mechanism, top fixedly arranged in the top end of fixed frame; down mechanism, top with drive mechanism rotationally connected, the bottom of down mechanism is located above the bottom end of fixed frame, and drive mechanism is used for driving down mechanism to the material to be detected and is applied to the continuous pressure and / or intermittent pressure; pulling mechanism, bottom fixedly arranged in the top end of fixed frame, and pulling mechanism is used for the material to be detected and is applied to the pulling force; pressure bearing mechanism, fixedly arranged in the bottom of fixed frame, and pressure bearing mechanism is used for placing the material to be detected.

2. The building thermal insulation material detection device according to claim 1, characterized in that, The drive mechanism includes first motor (5), the top of the top end of fixed frame is fixedly connected with first motor (5), the output shaft of first motor (5) is coaxially fixedly connected with drive disc (6), the side wall of drive disc (6) away from first motor (5) swing connection has mode conversion part one end, mode conversion part other end swing connection has driven disc (7), driven disc (7) is arranged coaxially with drive disc (6), the side wall of driven disc (7) away from mode conversion part is rotatably connected with driven disc fixed seat (12), and driven disc fixed seat (12) is fixedly connected with the top of the top end of fixed frame.

3. The building thermal insulation material detection device according to claim 2, characterized in that, The mode conversion part includes the strip slot (8) of being opened in the side wall of drive disc (6) and driven disc (7) each other is close, both ends of strip slot (8) are arc-shaped, the arc center of one end of strip slot (8) coincides with the center of drive disc (6) and driven disc (7), the other end of strip slot (8) is close to the edge of drive disc (6) and driven disc (7), and the connecting shaft (9) is swinged in two strip slots (8) together, the adjusting rod (10) is rotatably arranged in the strip slot (8) on drive disc (6), the adjusting rod (10) is threadedly connected with one end of strip slot (8), the limit slide rod (11) is fixedly arranged in the strip slot (8) on driven disc (7), the other end of strip slot (8) is slidably connected with limit slide rod (11), the sleeve ring (13) is rotatably arranged in the middle part of connecting shaft (9), the outer side wall of sleeve ring (13) is fixedly connected with connecting rod (14), connecting rod (14) is perpendicular to connecting shaft (9), and the connecting rod (14) bottom end rotatably connected with connecting frame (15), and the top of down mechanism is rotatably connected with the bottom end of connecting frame (15).

4. The building thermal insulation material detection device according to claim 3, characterized in that, The down mechanism includes slide rod (16), the top of slide rod (16) is rotatably connected with the bottom end of connecting frame (15), the top end of fixed frame is fixedly connected with U-shaped frame (17), the slide rod (16) is slidably arranged through the U-shaped frame (17), the bottom end of slide rod (16) is fixedly connected with upper pressing plate (18), and the bottom end of upper pressing plate (18) is fixedly connected with pressure adjusting part.

5. The building thermal insulation material detection device according to claim 4, characterized in that, The pressure adjusting part comprises a plurality of first telescopic rods (19) vertically arranged and fixedly connected at the bottom end of the upper pressing plate (18), and the telescopic ends of the first telescopic rods (19) are fixedly connected with a lower pressing plate (20), and the bottom end of the lower pressing plate (20) is fixedly embedded with a pressure sensor.

6. The building thermal insulation material detection device according to claim 1, wherein The pulling mechanism comprises a plurality of second telescopic rods (21) vertically arranged and fixedly connected at the bottom of the top end of the fixed frame, and the telescopic ends of the second telescopic rods (21) are fixedly connected with a lifting plate (22), the center of the lifting plate (22) is provided with a through hole (23), and the two opposite side walls of the through hole (23) are fixedly connected with pulling parts, and the pulling ends of the two pulling parts are oppositely arranged.

7. The building thermal insulation material detection device according to claim 6, wherein The pulling part comprises a plurality of third telescopic rods (24) fixedly embedded in the side wall of the through hole (23), and the telescopic ends of the third telescopic rods (24) are fixedly connected with a clamping frame (25), the clamping frame (25) is a type, and the openings of the two clamping frames (25) are opposite, and the top end of the clamping frame (25) is provided with a clamping part.

8. The building thermal insulation material detection device according to claim 7, characterized in that, The clamping part comprises a fixed frame (26) which is a type and the opening faces downward, the opening of the fixed frame (26) is fixedly connected with the top end of the clamping frame (25), the top wall of the fixed frame (26) is fixedly connected with a plurality of fourth telescopic rods (27), the telescopic ends of the fourth telescopic rods (27) slide through the top wall of the clamping frame (25), and the telescopic ends of the fourth telescopic rods (27) are fixedly connected with a clamping plate (28), and the clamping plate (28) is movably arranged in the clamping frame (25).

9. The building thermal insulation material detection device according to claim 1, wherein The pressure bearing mechanism comprises a second motor (29) fixedly connected with the bottom end of the fixed frame, a double-threaded screw (30) coaxially fixedly connected with one end of the output shaft of the second motor (29), a screw fixed seat (31) rotatably connected with the other end of the double-threaded screw (30), the screw fixed seat (31) is fixedly connected with the bottom end of the fixed frame, the double-threaded screw (30) is threadedly connected with a movable bearing platform (34) at both ends, the bottom end of the movable bearing platform (34) is in sliding contact with the bottom end of the fixed frame, the ends of the two movable bearing platforms (34) away from the double-threaded screw (30) are commonly provided with a guide rod (32), the guide rod (32) is parallel to the double-threaded screw (30), the guide rod (32) is fixedly connected with the bottom end of the fixed frame through guide rod fixed seats (33) at both ends, the bottom end of the fixed frame is also fixedly connected with a fixed bearing platform (35), the bottom end of the fixed bearing platform (35) is provided with two square holes (36), the double-threaded screw (30) and the guide rod (32) are located in the two square holes (36) respectively, the fixed bearing platform (35) is located between the two movable bearing platforms (34), and the top end of the fixed bearing platform (35) is flush with the top end of the movable bearing platform (34).

10. The building thermal insulation material detection device according to claim 1, wherein Said fixed frame includes bottom plate (1), bottom plate (1) top four corners are fixedly connected with support rod (2) respectively, support rod (2) vertical setting, four support rod (2) top are commonly fixedly connected with top plate (3), the centre of top plate (3) is provided with let hole (4), drive mechanism is fixedly arranged at top plate (3) top, the lower pressing mechanism is located between bottom plate (1) and support rod (2) after passing through let hole (4), the drawing mechanism is fixedly connected at the bottom of top plate (3), the pressure bearing mechanism is fixedly connected at the top of bottom plate (1).

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