Detection device for external wall insulation board

Abstract

The utility model relates to a detection device for an external wall insulation board. The detection device comprises a base unit, a height adjusting unit, a support unit, two clamping units and an impact unit. The device has the advantages that the base unit is used for providing a stable placement platform for the to-be-detected insulation board, so that the insulation board is prevented from displacement in the detection process; the height adjusting unit, the support unit, the clamping unit and the impact unit are used in cooperation, and the height of the impact unit can be adjusted according to detection requirements. An operator can adjust the impact unit to a proper height according to standard requirements of different insulation boards. When the height adjusting unit adjusts the height of the impact unit, it is ensured that the height adjusting unit is accurate in the vertical direction, it is ensured that the impact unit can accurately hit the preset position during impact, the detection accuracy is greatly improved, and the detection result can more truly reflect the impact resistance of the insulation board.

Description

Technical Field

[0001] This utility model relates to the technical field of testing devices for the performance of external wall insulation boards, and in particular to a testing device for external wall insulation boards. Background Technology

[0002] Exterior wall insulation boards are a type of insulation material used on the exterior of building walls. Their main function is to reduce heat transfer between the inside and outside of the building, thus providing thermal insulation. At the same time, they can also protect the wall structure to some extent, enhance its durability, and offer a decorative effect on the building's facade.

[0003] A Chinese patent with application number "CN2020102531509" discloses a device for testing the impact resistance of exterior wall insulation boards. The device includes an impact table, two support plates symmetrically fixed to the lower side wall of the impact table, a U-shaped frame fixed to the upper side wall of the impact table, a fixed pulley fixed to the upper inner wall of the U-shaped frame, a stranded wheel fixed to the left inner wall of the U-shaped frame, a steel rope wound between the stranded wheel and the fixed pulley, two connecting ropes fixed to the end of the steel rope away from the stranded wheel, and an impact block fixedly connected to the two connecting ropes through a connecting mechanism. A placement groove is provided on the upper side wall of the impact table.

[0004] The impact resistance testing equipment for exterior wall insulation boards uses impact blocks connected by steel ropes. When testing the impact resistance of exterior wall insulation boards, the impact blocks, which are suspended by the steel ropes, are prone to shaking. This causes the impact position to deviate from the preset position during the impact test, thus failing to achieve the expected testing effect.

[0005] Currently, no effective solution has been proposed to address the problem of impact blocks easily shaking and affecting detection results in related technologies. Utility Model Content

[0006] The purpose of this invention is to address the shortcomings of existing technologies by providing a testing device for exterior wall insulation boards, thereby solving the problem that the impact block is prone to shaking and affects the testing effect in related technologies.

[0007] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0008] A testing device for exterior wall insulation panels, comprising:

[0009] A base unit, which is disposed on a horizontal plane, is used to place the insulation board to be tested;

[0010] A height adjustment unit is disposed at the top of the base unit and connected to the base unit;

[0011] A support unit is movably disposed above the base unit and connected to the height adjustment unit, for reciprocating motion in the vertical direction under the action of the height adjustment unit;

[0012] Two clamping units are symmetrically arranged on both sides of the support unit and connected to the support unit respectively, for reciprocating motion in the vertical direction under the action of the support unit;

[0013] An impact unit is movably disposed above the base unit and abuts against the two clamping units respectively, for impacting the insulation board to be tested and for reciprocating in the vertical direction under the action of the clamping units.

[0014] In some embodiments, the base unit includes:

[0015] A base element, wherein the height adjustment unit is provided at the top of the base element;

[0016] A placement element is disposed at the top of the base element and is used to place the insulation board to be tested;

[0017] Two first support elements are symmetrically arranged on the top of the base element, and the support unit and the impact unit are arranged between the two first support elements and connected to the base element.

[0018] In some embodiments, the base unit further includes:

[0019] Two first sliding elements are respectively disposed on the corresponding first support elements and are slidably connected to the impact unit;

[0020] Two first through slot elements are respectively disposed on the corresponding first support elements and are respectively connected to the corresponding first sliding elements, for the support unit to pass through the first support elements.

[0021] In some embodiments, the height adjustment unit includes:

[0022] A frame element is disposed at the top of the base unit and connected to the base unit;

[0023] Two first transmission elements are symmetrically arranged on the inner side of the frame element and are rotatably connected to the frame element respectively.

[0024] The second transmission element is connected to the two first transmission elements respectively, and is used to operate under the action of the two first transmission elements;

[0025] An adjusting element is connected to the second transmission element and the support unit respectively, and is used to drive the support unit to reciprocate in the vertical direction under the action of the second transmission element;

[0026] A first driving element is disposed on the outside of the frame element, and the output end of the first driving element is connected to a first transmission element for driving the first transmission element to rotate.

[0027] In some embodiments, the height adjustment unit further includes:

[0028] A second through slot element is disposed on the frame element and corresponds to a first transmission element, for allowing the output end of the first drive element to pass through the frame element.

[0029] In some embodiments, the support unit includes:

[0030] The second support element is movably disposed above the base unit. Two clamping units are symmetrically disposed on the side of the second support element and are respectively connected to the height adjustment unit and the two clamping units, for driving the two clamping units to reciprocate in the vertical direction under the action of the height adjustment unit.

[0031] In some embodiments, the support unit further includes:

[0032] Two third through slot elements are symmetrically arranged on the second support element for the clamping unit to pass through the second support element.

[0033] In some embodiments, the clamping unit includes:

[0034] The second driving element is disposed on the outside of the support unit and connected to the support unit, and is used to reciprocate in the vertical direction under the action of the support unit;

[0035] A clamping element is disposed on the inner side of the support unit and connected to the output end of the second driving element, for reciprocating motion in the vertical direction and reciprocating motion in the horizontal direction under the action of the second driving element.

[0036] In some embodiments, the impact unit includes:

[0037] An impact element is movably disposed above the base unit and abuts against the two clamping units respectively, for impacting the insulation board to be tested and for reciprocating in the vertical direction under the action of the clamping units.

[0038] In some embodiments, the impact unit further includes:

[0039] Two second sliding elements are symmetrically arranged on both sides of the impact element and are slidably connected to the base unit respectively.

[0040] The present invention adopts the above technical solution and has the following technical effects compared with the prior art:

[0041] This utility model discloses a testing device for exterior wall insulation boards. A base unit provides a stable platform for the insulation board to be tested, ensuring it does not shift during testing. The height adjustment unit, support unit, clamping unit, and impact unit work together to adjust the height of the impact unit according to testing requirements. Operators can adjust the impact unit to the appropriate height based on the standard requirements of different insulation boards. While adjusting the height of the impact unit, the height adjustment unit also ensures its precise vertical positioning, guaranteeing accurate impact at the preset location, greatly improving testing accuracy and making the test results more accurately reflect the impact resistance performance of the insulation board. Attached Figure Description

[0042] Figure 1 This is a three-dimensional structural schematic diagram of the detection device according to an embodiment of the present utility model;

[0043] Figure 2 This is a three-dimensional structural schematic diagram of the detection device according to another state of an embodiment of the present utility model;

[0044] Figure 3 This is an exploded view of the detection device according to an embodiment of the present utility model;

[0045] Figure 4 This is a three-dimensional structural schematic diagram of the base unit according to an embodiment of the present utility model;

[0046] Figure 5a This is a three-dimensional structural schematic diagram of the height adjustment unit according to an embodiment of the present utility model;

[0047] Figure 5b This is a three-dimensional structural schematic diagram of a portion of the height adjustment unit according to an embodiment of the present utility model;

[0048] Figure 6 This is a three-dimensional structural schematic diagram of the support unit according to an embodiment of the present utility model;

[0049] Figure 7 This is a three-dimensional structural diagram of the clamping unit according to an embodiment of the present utility model;

[0050] Figure 8 This is a three-dimensional structural schematic diagram of the impact unit according to an embodiment of the present utility model.

[0051] The reference numerals in the accompanying drawings are: 10, base unit; 11, base element; 12, placement element; 13, first support element; 14, first sliding element; 15, first through slot element;

[0052] 20. Height adjustment unit; 21. Frame element; 22. First transmission element; 23. Second transmission element; 24. Adjustment element; 25. First drive element; 26. Second through slot element;

[0053] 30. Support unit; 31. Second support element; 32. Third through slot element;

[0054] 40. Clamping unit; 41. Second driving element; 42. Clamping element;

[0055] 50. Impact unit; 51. Impact element; 52. Second sliding element. Detailed Implementation

[0056] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0057] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0058] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but this is not intended to limit the present invention.

[0059] An illustrative embodiment of this utility model, such as Figure 1 , Figure 2 , Figure 3As shown, a testing device for exterior wall insulation panels includes a base unit 10, a height adjustment unit 20, a support unit 30, two clamping units 40, and an impact unit 50. The base unit 10 is positioned horizontally and used to hold the insulation panel to be tested. The height adjustment unit 20 is located at the top of the base unit 10 and connected to it. The support unit 30 is movably positioned above the base unit 10 and connected to the height adjustment unit 20, allowing it to reciprocate vertically under the action of the height adjustment unit 20. The two clamping units 40 are symmetrically positioned on both sides of the support unit 30 and connected to it, allowing them to reciprocate vertically under the action of the support unit 30. The impact unit 50 is movably positioned above the base unit 10 and abuts against the two clamping units 40, impacting the insulation panel to be tested and reciprocating vertically under the action of the clamping units 40.

[0060] like Figure 4 As shown, the base unit 10 includes a base element 11, a placement element 12, and two first support elements 13. The base element 11 has a height adjustment unit 20 at its top; the placement element 12 is located at the top of the base element 11 and is used to place the insulation board to be tested; the two first support elements 13 are symmetrically arranged at the top of the base element 11, and a support unit 30 and an impact unit 50 are arranged between the two first support elements 13 and connected to the base element 11.

[0061] The base element 11 has a rectangular cross-section.

[0062] In some of these embodiments, the base element 11 is made of stainless steel.

[0063] In some of these embodiments, the base element 11 is a base plate.

[0064] The cross-section of the component 12 is rectangular.

[0065] The dimensions of the placement element 12 are matched with the dimensions of the base element 11. Generally, the length of the placement element 12 is less than the length of the base element 11, the width of the placement element 12 is less than the width of the base element 11, and the height of the placement element 12 is less than the height of the base element 11.

[0066] The cross-section of the first support element 13 is rectangular.

[0067] The dimensions of the first support element 13 are matched with the dimensions of the base element 11. Generally, the length of the first support element 13 is less than the width of the base element 11, the width of the first support element 13 is less than the length of the base element 11, and the height of the first support element 13 is greater than the height of the base element 11.

[0068] In some of these embodiments, the first support element 13 is fixedly connected to the base element 11, including but not limited to bolted connections.

[0069] In some of these embodiments, the first support element 13 is made of stainless steel.

[0070] In some of these embodiments, the first support element 13 is a support plate.

[0071] Furthermore, the base unit 10 also includes two first sliding elements 14 and two first through slot elements 15. The two first sliding elements 14 are respectively disposed on the corresponding first support elements 13 and are slidably connected to the impact unit 50; the two first through slot elements 15 are respectively disposed on the corresponding first support elements 13 and are respectively connected to the corresponding first sliding elements 14, for the support unit 30 to pass through the first support elements 13.

[0072] The cross-section of the first sliding element 14 is rectangular.

[0073] The dimensions of the first sliding element 14 are matched with the dimensions of the first support element 13. Generally, the length of the first sliding element 14 is less than the length of the first support element 13, the width of the first sliding element 14 is less than the width of the first support element 13, and the height of the first sliding element 14 is equal to the height of the first support element 13.

[0074] In some of these embodiments, the first sliding element 14 is a sliding groove.

[0075] The cross-section of the first through-slot element 15 is rectangular.

[0076] The dimensions of the first through-slot element 15 are matched with the dimensions of the first support element 13. Generally, the length of the first through-slot element 15 is less than the length of the first support element 13, the width of the first through-slot element 15 is less than the width of the first support element 13, and the height of the first through-slot element 15 is less than the height of the first support element 13.

[0077] The dimensions of the first through-slot element 15 are matched with the dimensions of the first sliding element 14. Generally, the length of the first through-slot element 15 is less than the length of the first sliding element 14, the width of the first through-slot element 15 is less than the width of the first sliding element 14, and the height of the first through-slot element 15 is less than the height of the first sliding element 14.

[0078] The sum of the width of the first through slot element 15 and the width of the first sliding element 14 is equal to the width of the first support element 13.

[0079] In some of these embodiments, the first through-slot element 15 is a first through-slot.

[0080] like Figure 5a , Figure 5b As shown, the height adjustment unit 20 includes a frame element 21, two first transmission elements 22, a second transmission element 23, an adjustment element 24, and a first drive element 25. The frame element 21 is located at the top of the base unit 10 and connected to it. The two first transmission elements 22 are symmetrically arranged inside the frame element 21 and rotatably connected to it. The second transmission elements 23 are connected to the two first transmission elements 22 and operate under their influence. The adjustment element 24 is connected to the second transmission elements 23 and the support unit 30, and drives the support unit 30 to reciprocate vertically under the influence of the second transmission elements 23. The first drive element 25 is located outside the frame element 21, and its output is connected to one of the first transmission elements 22, driving the first transmission element 22 to rotate.

[0081] Specifically, the frame element 21 is disposed at the top of the base element 11 and connected to the base element 11.

[0082] The frame element 21 has a structure with an open front end and a closed rear end.

[0083] The dimensions of the frame element 21 match the dimensions of the base element 11. Generally, the outer length of the frame element 21 is less than the length of the base element 11, the outer width of the frame element 21 is less than the width of the base element 11, and the outer height of the frame element 21 is greater than the height of the base element 11.

[0084] In some embodiments, the frame element 21 is fixedly connected to the base element 11, including but not limited to bolted connections.

[0085] In some of these embodiments, the frame element 21 is made of stainless steel.

[0086] In some of these embodiments, frame element 21 is a frame.

[0087] The cross-section of the first transmission element 22 is circular.

[0088] The dimensions of the first transmission element 22 are matched with the dimensions of the frame element 21. Generally, the radial dimension of the first transmission element 22 is smaller than the inner width and inner height of the frame element 21, and the axial dimension of the first transmission element 22 is equal to the inner length of the frame element 21.

[0089] In some embodiments, the first transmission element 22 and the frame element 21 are connected in a continuous manner. For example, the first transmission element 22 and the frame element 21 are connected via a bearing housing.

[0090] In some of these embodiments, the first transmission element 22 is made of stainless steel.

[0091] In some of these embodiments, the first transmission element 22 is a transmission gear.

[0092] In some of these embodiments, the second transmission element 23 is made of polyurethane.

[0093] In some of these embodiments, the second transmission element 23 is a toothed belt.

[0094] The cross-section of the adjusting element 24 is rectangular.

[0095] In some embodiments, the adjusting element 24 is fixedly connected to the second transmission element 23, including but not limited to bolt connection.

[0096] In some of these embodiments, the adjustment element 24 is made of stainless steel.

[0097] In some of these embodiments, the adjustment element 24 is an adjustment plate.

[0098] In some embodiments, the first drive element 25 is fixedly connected to the frame element 21, including but not limited to bolted connections.

[0099] In some embodiments, the first drive element 25 is drively connected to the first transmission element 22. For example, the first drive element 25 and the first transmission element 22 are connected via a coupling.

[0100] In some of these embodiments, the first driving element 25 is a drive motor.

[0101] Furthermore, the height adjustment unit 20 also includes a second through slot element 26. The second through slot element 26 is disposed on the frame element 21 and corresponds to a first transmission element 22, for the output end of the first drive element 25 to pass through the frame element 21.

[0102] The cross-section of the second through-slot element 26 is circular.

[0103] The dimensions of the second through-slot element 26 are matched with the dimensions of the frame element 21. Generally, the radial dimension of the second through-slot element 26 is smaller than the inner width and inner height of the frame element 21, and the axial dimension (such as depth) of the second through-slot element 26 is equal to the sidewall thickness of the frame element 21.

[0104] The dimensions of the second through-slot element 26 are matched with the dimensions of the first transmission element 22. Generally, the radial dimension of the second through-slot element 26 is smaller than the radial dimension of the first transmission element 22.

[0105] In some of these embodiments, the second through slot element 26 is a second through slot.

[0106] like Figure 6 As shown, the support unit 30 includes a second support element 31. The second support element 31 is movably disposed above the base unit 10. Two clamping units 40 are symmetrically disposed on the side of the second support element 31 and are respectively connected to the height adjustment unit 20 and the two clamping units 40, which are used to drive the two clamping units 40 to reciprocate in the vertical direction under the action of the height adjustment unit 20.

[0107] Specifically, the second support element 31 is disposed at the end of the adjusting element 24 and is slidably connected to the two first through slot elements 15 respectively.

[0108] The second support element 31 has a U-shaped cross-section. Specifically, the second support element 31 includes a horizontal plate and two vertical plates. The horizontal plate is disposed at the end of the adjusting element 24 and is slidably connected to the two first through slot elements 15 respectively; the two vertical plates are symmetrically disposed at the bottom end of the horizontal plate, and the sides of the two vertical plates are respectively provided with corresponding clamping units 40 and are slidably connected to the corresponding first through slot elements 15 respectively.

[0109] The dimensions of the horizontal plate are matched with the dimensions of the adjusting element 24. Generally, the length of the horizontal plate is greater than the length of the adjusting element 24, the width of the horizontal plate is less than the width of the adjusting element 24, and the height of the horizontal plate is equal to the height of the adjusting element 24.

[0110] The dimensions of the horizontal plate match the dimensions of the first through-slot element 15. Generally, the length of the horizontal plate is greater than the width of the first through-slot element 15, the width of the horizontal plate is equal to the length of the first through-slot element 15, and the height of the horizontal plate is less than the height of the first through-slot element 15.

[0111] The dimensions of the vertical board match the dimensions of the horizontal board. Generally, the length of the vertical board is equal to the width of the horizontal board, the width of the vertical board is less than the length of the horizontal board, and the height of the vertical board is greater than the height of the horizontal board.

[0112] The dimensions of the vertical plate match the dimensions of the first through-slot element 15. Generally, the length of the vertical plate is equal to the length of the first through-slot element 15, the width of the vertical plate is less than the width of the first through-slot element 15, and the height of the vertical plate is less than the height of the first through-slot element 15.

[0113] In some embodiments, the second support element 31 is fixedly connected to the adjustment element 24, including but not limited to bolt connections.

[0114] In some of these embodiments, the second support element 31 is made of stainless steel.

[0115] Furthermore, the support unit 30 also includes two third through slot elements 32. The two third through slot elements 32 are symmetrically arranged on the second support element 31 for the clamping unit 40 to pass through the second support element 31.

[0116] Specifically, the third through slot element 32 is respectively set through the corresponding vertical plate.

[0117] The cross-section of the third through-slot element 32 is circular.

[0118] The dimensions of the third through slot element 32 are matched with the dimensions of the second support element 31. Generally, the radial dimension of the third through slot element 32 is smaller than the length and height of the vertical plate, and the axial dimension (such as depth) of the third through slot element 32 is equal to the width of the vertical plate.

[0119] In some of these embodiments, the third through slot element 32 is a third through slot.

[0120] like Figure 7 As shown, the clamping unit 40 includes a second driving element 41 and a clamping element 42. The second driving element 41 is disposed on the outside of the support unit 30 and connected to the support unit 30, and is used to reciprocate vertically under the action of the support unit 30. The clamping element 42 is disposed on the inside of the support unit 30 and connected to the output end of the second driving element 41, and is used to reciprocate vertically and horizontally under the action of the second driving element 41.

[0121] Specifically, two second driving elements 41 are symmetrically arranged on the outside of the second support element 31, and the output ends of the two second driving elements 41 pass through the corresponding third through slot element 32 and are respectively connected to the second support element 31; two clamping elements 42 are symmetrically arranged on the inside of the second support element 31.

[0122] More specifically, the two second driving elements 41 are respectively disposed on one side of the corresponding vertical plate and are respectively connected to the corresponding vertical plate; the two clamping elements 42 are respectively disposed on the other side of the corresponding vertical plate.

[0123] In some embodiments, the second drive element 41 is fixedly connected to the second support element 31, including but not limited to bolt connections.

[0124] In some of these embodiments, the second drive element 41 is a telescopic electric cylinder.

[0125] The clamping element 42 has a rectangular cross-section.

[0126] The dimensions of the clamping element 42 are matched with the dimensions of the second support element 31. Generally, the length of the clamping element 42 is greater than the length of the vertical plate.

[0127] In some embodiments, the clamping element 42 is fixedly connected to the second driving element 41, including but not limited to bolted connections.

[0128] In some of these embodiments, the clamping element 42 is made of stainless steel.

[0129] In some embodiments, the clamping element 42 is a clamping plate. The clamping elements 42 in the two clamping units 40 move in opposite directions; that is, they can move towards each other or away from each other.

[0130] like Figure 8 As shown, the impact unit 50 includes an impact element 51. The impact element 51 is movably disposed above the base unit 10 and abuts against the two clamping units 40 respectively, for impacting the insulation board to be tested and for reciprocating in the vertical direction under the action of the clamping units 40.

[0131] Specifically, the impact element 51 is movably disposed between the two first support elements 13 and abuts against the clamping elements 42 of the two clamping units 40 respectively.

[0132] The cross-section of the impact element 51 is rectangular.

[0133] The dimensions of the impact element 51 are matched with the dimensions of the placement element 12. Generally, the length of the impact element 51 is less than the length of the placement element 12, the width of the impact element 51 is less than the width of the placement element 12, and the height of the impact element 51 is greater than the height of the placement element 12.

[0134] The dimensions of the impact element 51 are matched with the dimensions of the clamping element 42. Generally, the length of the impact element 51 is greater than the length of the clamping element 42, and the height of the impact element 51 is greater than the height of the clamping element 42.

[0135] In some of these embodiments, the impact element 51 is made of metal.

[0136] In some of these embodiments, the impact element 51 is an impact block.

[0137] Furthermore, the impact unit 50 also includes two second sliding elements 52. The two second sliding elements 52 are symmetrically arranged on both sides of the impact element 51 and are slidably connected to the base unit 10 respectively.

[0138] Specifically, the two second sliding elements 52 are slidably connected to the corresponding first sliding elements 14.

[0139] The cross-section of the second sliding element 52 is rectangular.

[0140] The dimensions of the second sliding element 52 are matched with the dimensions of the impact element 51. Generally, the length of the second sliding element 52 is equal to the width of the impact element 51, the width of the second sliding element 52 is less than the length of the impact element 51, and the height of the second sliding element 52 is less than the height of the impact element 51.

[0141] The dimensions of the second sliding element 52 are matched with the dimensions of the first sliding element 14. Generally, the length of the second sliding element 52 is equal to the length of the first sliding element 14, the width of the second sliding element 52 is equal to the width of the first sliding element 14, and the height of the second sliding element 52 is less than the height of the first sliding element 14.

[0142] In some embodiments, the second sliding element 52 is fixedly connected to the impact element 51, including but not limited to integral molding.

[0143] In some of these embodiments, the second sliding element 52 is made of metal.

[0144] In some of these embodiments, the second sliding element 52 is a sliding block.

[0145] The method of using this utility model is as follows:

[0146] (a) Adjusting the position of the impact element 51

[0147] When the detection device is not in use, the impact element 51 is located in the placement element 12.

[0148] The first drive element 25 is activated, causing it to drive a first transmission element 22 to rotate, and through the cooperation of another first transmission element 22, it drives the second transmission element 23 to move.

[0149] The second transmission element 23 drives the second support element 31 to move vertically downward (towards the impact element 51) via the adjusting element 24;

[0150] The second support element 31 drives the two clamping elements 42 to move accordingly until the two clamping elements 42 move to both sides of the impact element 51, and then the first drive element 25 stops working.

[0151] The second drive element 41 is activated, causing it to drive the corresponding clamping element 42 to move towards the impact element 51 until it comes into contact with the impact element 51.

[0152] The first drive element 25 is restarted, causing it to drive the clamped impact element 51 through the second support element 31 to move upward along the height direction of the first sliding element 14 (moving away from the base element 11) through the second sliding element 52 until it reaches the highest point, at which point the first drive element 25 stops working.

[0153] (II) Placement Operation

[0154] Place the insulation board to be tested in the placement element 12.

[0155] (III) Testing Operations

[0156] The second drive element 41 is activated, causing it to move the clamping element 42 away from the impact element 51 until it separates from the impact element 51.

[0157] Under its own weight, the impact element 51 moves downward along the height direction of the first sliding element 14 via the second sliding element 52 (moving towards the insulation board to be tested), thereby performing impact testing on the insulation board.

[0158] The advantages of this invention are that the base unit provides a stable platform for the insulation board to be tested, ensuring that the board does not shift during testing. The height adjustment unit, support unit, clamping unit, and impact unit work together to adjust the height of the impact unit according to testing requirements. Operators can adjust the impact unit to the appropriate height based on the standard requirements of different insulation boards. While adjusting the height of the impact unit, the height adjustment unit also ensures its precise vertical positioning, guaranteeing accurate impact at the preset position, greatly improving testing accuracy and making the test results more accurately reflect the impact resistance of the insulation board.

[0159] The above description is only a preferred embodiment of the present utility model and does not limit the implementation method and protection scope of the present utility model. Those skilled in the art should realize that all solutions obtained by equivalent substitutions and obvious changes made based on the description and illustrations of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A testing device for exterior wall insulation panels, characterized in that, include: A base unit (10) is disposed on a horizontal plane and is used to place the insulation board to be tested; A height adjustment unit (20) is disposed at the top of the base unit (10) and connected to the base unit (10); A support unit (30) is movably disposed above the base unit (10) and connected to the height adjustment unit (20), and is used to reciprocate in the vertical direction under the action of the height adjustment unit (20); Two clamping units (40) are symmetrically arranged on both sides of the support unit (30) and connected to the support unit (30) respectively, for reciprocating motion in the vertical direction under the action of the support unit (30); Impact unit (50), which is movably disposed above the base unit (10) and abuts against the two clamping units (40) respectively, is used to impact the insulation board to be tested and to reciprocate in the vertical direction under the action of the clamping unit (40).

2. The detection device according to claim 1, characterized in that, The base unit (10) includes: A base element (11), the top of which is provided with the height adjustment unit (20); Placement element (12) is disposed at the top of the base element (11) and is used to place the insulation board to be tested; Two first support elements (13) are symmetrically arranged on the top of the base element (11). The support unit (30) and the impact unit (50) are arranged between the two first support elements (13) and connected to the base element (11).

3. The detection device according to claim 2, characterized in that, The base unit (10) further includes: Two first sliding elements (14) are respectively disposed on the corresponding first support elements (13) and are slidably connected to the impact unit (50); Two first through slot elements (15) are respectively disposed on the corresponding first support element (13) and respectively communicate with the corresponding first sliding element (14) for the support unit (30) to pass through the first support element (13).

4. The detection device according to claim 1, characterized in that, The height adjustment unit (20) includes: A frame element (21) is disposed at the top of the base unit (10) and connected to the base unit (10); Two first transmission elements (22) are symmetrically arranged on the inner side of the frame element (21) and are rotatably connected to the frame element (21) respectively; The second transmission element (23) is connected to the two first transmission elements (22) respectively, and is used to operate under the action of the two first transmission elements (22); An adjusting element (24) is connected to the second transmission element (23) and the support unit (30) respectively, and is used to drive the support unit (30) to reciprocate in the vertical direction under the action of the second transmission element (23); A first driving element (25) is disposed on the outside of the frame element (21). The output end of the first driving element (25) is connected to a first transmission element (22) for driving the first transmission element (22) to rotate.

5. The detection device according to claim 4, characterized in that, The height adjustment unit (20) further includes: The second through slot element (26) is disposed on the frame element (21) and corresponds to a first transmission element (22) for the output end of the first drive element (25) to pass through the frame element (21).

6. The detection device according to claim 1, characterized in that, The support unit (30) includes: The second support element (31) is movably disposed above the base unit (10). Two clamping units (40) are symmetrically disposed on the side of the second support element (31) and are respectively connected to the height adjustment unit (20) and the two clamping units (40) for driving the two clamping units (40) to reciprocate in the vertical direction under the action of the height adjustment unit (20).

7. The detection device according to claim 6, characterized in that, The support unit (30) also includes: Two third through slot elements (32) are symmetrically arranged on the second support element (31) for the clamping unit (40) to pass through the second support element (31).

8. The detection device according to claim 1, characterized in that, The clamping unit (40) includes: The second driving element (41) is disposed on the outside of the support unit (30) and connected to the support unit (30), and is used to reciprocate in the vertical direction under the action of the support unit (30); A clamping element (42) is disposed on the inner side of the support unit (30) and connected to the output end of the second driving element (41), for reciprocating motion in the vertical direction and reciprocating motion in the horizontal direction under the action of the second driving element (41).

9. The detection device according to claim 1, characterized in that, The impact unit (50) includes: Impact element (51), which is movably disposed above the base unit (10) and abuts against the two clamping units (40) respectively, is used to impact the insulation board to be tested and to reciprocate in the vertical direction under the action of the clamping unit (40).

10. The detection device according to claim 9, characterized in that, The impact unit (50) further includes: Two second sliding elements (52) are symmetrically arranged on both sides of the impact element (51) and are slidably connected to the base unit (10) respectively.

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