CN219348512U

CN219348512U - Building insulation material impact resistance measuring device

Info

Publication number: CN219348512U
Application number: CN202320755308.1U
Authority: CN
Inventors: 郑东升
Original assignee: Hebei Dongfang Shenghua Construction Instrument Co ltd
Current assignee: Hebei Dongfang Shenghua Construction Instrument Co ltd
Priority date: 2023-04-07
Filing date: 2023-04-07
Publication date: 2023-07-14
Anticipated expiration: 2033-04-07

Abstract

The utility model discloses a building heat-insulating material impact resistance measuring device, which particularly relates to the technical field of impact resistance testing, and comprises a base, wherein a support rod is fixedly connected to the left side of the upper end of the base, a support column is fixedly connected to the right side of the upper end of the base, a cross rod is fixedly connected to the upper side of the right side of the support rod, the lower end of the cross rod is fixedly connected to the upper end of the support column, a pressing impact assembly is fixedly connected in the cross rod, four grooves are symmetrically formed in the upper end of the base, two fixing devices are connected in the four grooves in a sliding manner, two placing tables are fixedly connected to the upper end of the base between the four grooves, a test board to be tested is placed at the upper end of each placing table, and scale marks are arranged on the surface of the front end of the support rod. The utility model can effectively test the tested materials from different heights and angles by arranging the pressing impact assembly capable of moving left and right, and the transversely moving fixing plate rotates on the threaded rod to press down and fix the tested materials, so that the authenticity of the test can be increased, and the test result is more accurate.

Description

Building insulation material impact resistance measuring device

Technical Field

The utility model relates to the technical field of impact resistance testing, in particular to an impact resistance measuring device for a building heat insulation material.

Background

The building heat insulation material takes measures to the building outer protective structure to reduce the indoor heat of the building from radiating to the outside, so that the indoor temperature of the building is kept, the building heat insulation material plays an important role in building heat insulation to create a proper indoor heat environment and save energy, and the general heat insulation material needs to be subjected to impact resistance test, so that the material quality is ensured.

When a general impact test device is used for testing, a test material cannot be stably fixed, so that normal testing is influenced by the condition that material activities are easy to occur when the test is performed, and various conditions cannot be adjusted when the test is performed, so that the test is limited.

Disclosure of Invention

The utility model mainly aims to provide a device for measuring the impact resistance of a building heat-insulating material, which can effectively solve the problems that the normal test is influenced by the condition that the test material cannot be stably fixed and the material is easy to move during the test, and the test is limited because the adjustment of various conditions cannot be performed during the test.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a building insulation material impact resistance measuring device, includes the base, base upper end left side fixedly connected with bracing piece, base upper end right side fixedly connected with support column, bracing piece and support column are located same horizontal line, bracing piece right side top fixedly connected with horizontal pole, horizontal pole lower extreme and support column upper end fixedly connected with, fixedly connected with pushes down the impact assembly in the horizontal pole, four recesses have been seted up to base upper end symmetry, four sliding connection has two fixing device in the recess, and two fixing device bilateral symmetry is in the base upper end, four base upper end fixedly connected with places the platform between the recess, two place the test panel that awaits measuring has been placed to the platform upper end, the holding tank one has been seted up to the one end that the bracing piece is close to the support column, bracing piece front end surface is equipped with the scale mark.

Preferably, the holding groove II has been seted up on bracing piece right side upper portion, holding groove II bottom fixedly connected with driving motor, the holding groove III has been seted up to the horizontal pole inside, the notch has been seted up to the horizontal pole lower extreme, and notch and holding groove three-phase are led to, driving motor output fixedly connected with dwang, the dwang other end rotates and is connected with the fixed block, fixed block other end fixed connection is on the right wall of holding groove III.

Preferably, the pushing impact assembly comprises a first sliding block, the first sliding block is slidably connected in the first accommodating groove, a triangular block is fixedly connected to the left end of the first sliding block, a first flat plate and a second flat plate are fixedly connected to the right end of the first sliding block, the first flat plate is located above the second flat plate, a second sliding block is fixedly connected to the right end of the first flat plate and the right end of the second flat plate, a through hole is formed in the upper end of the second sliding block, the through hole is slidably connected to the outer surface of the supporting column, a through groove is formed in the second flat plate, an impact device is slidably connected in the through groove, a connecting ring is fixedly connected to the middle of the upper end of the first flat plate, a connecting rope is fixedly connected to the connecting ring, and the upper end of the connecting rope is fixedly connected to the middle of the rotating rod.

Preferably, the impact device comprises a drill bit test block, a second sliding column is connected to the upper end of the drill bit test block in a threaded mode, a moving block is fixedly connected to the upper end of the second sliding column, a moving rod is fixedly connected to the front end and the rear end of the moving block, a third sliding block is fixedly connected to the upper end of the moving block, the upper end of the third sliding block is slidably connected to the lower end of the first flat plate, the second sliding column is slidably connected in a through groove, and the moving block slides on the upper end of the second flat plate.

Preferably, the fixing device comprises two first sliding columns, two limiting blocks are fixedly connected to the upper ends of the first sliding columns, threaded rods are fixedly connected to the upper ends of the limiting blocks, the same fixing plate is connected to the threaded rods in a sliding mode, the two threaded rods penetrate through the fixing plate, nuts are connected to the threaded rods in a threaded mode, the nuts are located above the fixing plate, and anti-slip pads are fixedly connected to the lower ends of the fixing plate.

Preferably, the first sliding column is slidably connected in the groove, and the shape of the groove is the same as that of the first sliding column

Matching.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the fixing plate capable of transversely moving is arranged to rotationally press down and fix the tested material on the threaded rod, so that the tested material is prevented from moving caused by external factors in a testing stage, the testing operation is affected, the size of the tested material is more contained, and the tested material is not required to be cut too finely for testing.

The utility model is provided with the pressing impact assembly capable of moving left and right and has an accurate control on the height of the pressing assembly through the scale marks, so that the tested materials can be effectively tested from different heights and different angles, the authenticity of the test can be increased, and the test result is more accurate.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a front elevational view of the overall structure of the present utility model;

FIG. 3 is a schematic view of a push-down impact assembly according to the present utility model;

FIG. 4 is a schematic view of an impact device according to the present utility model;

fig. 5 is a schematic structural view of the fixing device of the present utility model.

In the figure: 1. a base; 2. a support rod; 3. a cross bar; 4. a support column; 5. pressing down the impact assembly; 6. a fixing device; 7. a driving motor; 8. a test board; 9. a placement table; 11. a groove; 21. an accommodating groove I; 22. scale marks; 23. a second accommodating groove; 31. a third accommodating groove; 32. a notch; 51. a first sliding block; 52. a first plate; 53. a second plate; 54. a second sliding block; 55. a connecting ring; 56. a connecting rope; 57. an impact device; 61. a sliding column I; 62. a limiting block; 63. a threaded rod; 64. a fixing plate; 65. a nut; 66. an anti-slip pad; 71. a rotating lever; 72. a fixed block; 511. triangular blocks; 531. a through groove; 541. a through hole; 571. a drill bit test block; 572. a sliding column II; 573. a moving block; 574. a moving rod; 575. and a sliding block III.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in fig. 1, a device for measuring impact resistance of building thermal insulation materials comprises a base 1, a support rod 2 is fixedly connected to the left side of the upper end of the base 1, a support column 4 is fixedly connected to the right side of the upper end of the base 1, the support rod 2 and the support column 4 are located on the same horizontal line, a cross rod 3 is fixedly connected to the right upper side of the support rod 2, the lower end of the cross rod 3 is fixedly connected with the upper end of the support column 4, a pressing impact assembly 5 is fixedly connected to the cross rod 3, four grooves 11 are symmetrically formed in the upper end of the base 1, two fixing devices 6 are slidably connected in the four grooves 11, the fixing devices 6 can perform a fixing effect on the tested thermal insulation materials, two placing tables 9 are symmetrically arranged at the upper end of the base 1 between the four grooves 11, a test board 8 to be tested is placed at the upper end of the two placing tables 9, a holding groove one 21 is formed in the end of the support rod 2, a scale line 22 is arranged on the front end surface of the support rod 4, and the scale line 22 can accurately control and adjust the height of the pressing impact assembly 5 to achieve the required test effect.

In order to further solve the lifting principle of the downward pressing impact assembly 5, as shown in fig. 2, a sectional view of the supporting rod 2 and the cross rod 3 is shown, the upper portion of the right side of the supporting rod 2 is provided with a second containing groove 23, the bottom of the second containing groove 23 is fixedly connected with a driving motor 7, the interior of the cross rod 3 is provided with a third containing groove 31, the lower end of the cross rod 3 is provided with a notch 32, the notch 32 is communicated with the third containing groove 31, the output end of the driving motor 7 is fixedly connected with a rotating rod 71, the other end of the rotating rod 71 is rotationally connected with a fixed block 72, the other end of the fixed block 72 is fixedly connected to the right wall of the third containing groove 31, and the driving motor 7 can drive the rotating rod 71 to rotate after being started.

The pressing impact assembly 5 is the most important part of the measuring device, in order to further solve the specific structure and the working principle of the pressing impact assembly 5, as shown in fig. 3, the pressing impact assembly 5 comprises a first sliding block 51, the first sliding block 51 is slidably connected in a first accommodating groove 21, the left end of the first sliding block 51 is fixedly connected with a triangular block 511, the triangular block 511 can be more accurately aligned with a scale mark 22, the right end of the first sliding block 51 is fixedly connected with a first flat plate 52 and a second flat plate 53, the first flat plate 52 is positioned above the second flat plate 53, the right ends of the first flat plate 52 and the second flat plate 53 are fixedly connected with a second sliding block 54, a through hole 541 is formed in the upper end of the second sliding block 54, the through hole 541 is slidably connected on the outer surface of a supporting column 4, a through groove 531 is slidably connected with an impact device 57 in the through groove 531, the impact device 57 can be enabled to slide in the horizontal direction to test the impact force of the same material at different positions, the middle of the upper end of the first flat plate 52 is fixedly connected with a connecting ring 55, the connecting ring 55 is fixedly connected with a motor 56, the right end of the connecting rope 56 is fixedly connected with the connecting rope 56, the upper end of the connecting rope is fixedly connected with the connecting rope 71, the lower end of the connecting rope 71 is fixedly connected with the driving rod 71, the lower end of the driving rod 71 is fixedly connected with the driving rod 71, and the lower end 71 is fixedly connected with the driving rod 71 through the driving rod 71.

Further to understand the specific structure of the impact device 57, as shown in fig. 4, the impact device 57 includes a drill bit test block 571, the bottom of the drill bit test block 571 is conical, so that a larger pressure can be applied when the impact is applied to the test material, the upper end of the drill bit test block 571 is in threaded connection with a second sliding column 572, the upper end of the second sliding column 572 is fixedly connected with a moving block 573, the front end and the rear end of the moving block 573 are fixedly connected with a moving rod 574, the upper end of the moving block 573 is fixedly connected with a third sliding block 575, the upper end of the third sliding block 575 is slidably connected with the lower end of the first flat plate 52, the second sliding column 572 is slidably connected in the through groove 531, the moving block 573 is slidably connected with the upper end of the second flat plate 53, and the horizontal position of the whole impact device 57 can be moved left and right by holding the moving rod 574 by hand, so as to test different positions of the test material.

In order to prevent inaccurate test results caused by deviation of the test materials due to external factors in the test process, as shown in fig. 5, the fixing device 6 of the test device is structurally schematically shown, the fixing device 6 comprises two first sliding columns 61, the first sliding columns 61 are slidably connected in the grooves 11, the shapes of the grooves 11 are matched with those of the first sliding columns 61, limiting blocks 62 are fixedly connected to the upper ends of the first sliding columns 61, the limiting blocks 62 can limit the fixing plates 64 to a certain height, threaded rods 63 are fixedly connected to the upper ends of the limiting blocks 62, the same fixing plates 64 are slidably connected to the two threaded rods 63, the two threaded rods 63 penetrate through the fixing plates 64, nuts 65 are threadedly connected to the two threaded rods 63, the nuts 65 are located above the fixing plates 64, the lower ends of the fixing plates 64 are fixedly connected with anti-slip pads 66, the anti-slip pads 66 are made of rubber materials, the test materials are tightly attached to the test materials, the test materials are not damaged, the test materials are placed on the two placing tables 9, the first sliding columns 61 move to the edges of the test materials, the test materials are tightly attached to the test materials, the upper ends of the fixing plates 64 are tightly attached to the test materials, and the test materials are tightly attached to the test pads 65.

In summary, the specific use method of the device for measuring the impact resistance of the building thermal insulation material disclosed by the utility model is as follows:

when the impact resistance measuring device for the building thermal insulation material is used, firstly, a test material to be tested is placed on two placing tables 9, a first sliding column 61 moves the test material to the edge of the test material, a fixed plate 64 is lifted to the upper end of the test material, after an anti-slip pad 66 is attached to the upper end of the test material, a nut 65 is rotated downwards to enable the anti-slip pad 66 to be attached to the upper end of the test material, after the test material is firmly fixed, a movable rod 574 is held by a hand to move the horizontal position of the whole impact device 57 left and right, the test material is moved to a specific position to be tested, a driving motor 7 is started to drive a rotating rod 71 to rotate, a connecting rope 56 fixed on the rotating rod 71 rotates along with the rotating rod 71, and a scale mark 22 is watched to adjust the height of the whole pressing impact assembly 5, and then the driving motor 7 is started to descend to make impact movement so as to test the impact resistance of the building material.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a building insulation material impact resistance measuring device, includes base (1), its characterized in that: the utility model discloses a test device for the surface of a support rod, including base (1), support column (4), bracing piece (2), support column (4), horizontal pole (3) lower extreme and support column (4) upper end fixedly connected with bracing piece (2), four recess (11) have been seted up to base (1) upper end symmetry, four sliding connection has two fixing device (6) in recess (11), and two fixing device (6) bilateral symmetry are in base (1) upper end, four base (1) upper end fixedly connected with place platform (9) between recess (11), two place platform (9) upper end and place test board (8) of waiting to test, holding tank (21) have been seted up to one end that bracing piece (2) is close to support column (4), support bar (2) front end surface (22) are equipped with scale mark.

2. The device for measuring the impact resistance of a building insulation material according to claim 1, wherein: the utility model discloses a horizontal pole, including bracing piece (2), including bracing piece, fixed block (72), bracing piece (7) right side upper portion has been seted up holding tank two (23), holding tank three (31) have been seted up to holding tank two (23) bottom fixedly connected with, notch (32) have been seted up to horizontal pole (3) lower extreme, and notch (32) communicate with each other with holding tank three (31), fixed block (72) other end fixedly connected with dwang (71) are located to driving motor (7) output, dwang (71) other end rotates and is connected with fixed block (72), fixed block (72) other end fixedly connected on the right wall of holding tank three (31).

3. The device for measuring the impact resistance of a building insulation material according to claim 1, wherein: the pushing impact assembly (5) comprises a first sliding block (51), the first sliding block (51) is slidably connected in the first accommodating groove (21), a triangular block (511) is fixedly connected to the left end of the first sliding block (51), a first flat plate (52) and a second flat plate (53) are fixedly connected to the right end of the first sliding block (51), the first flat plate (52) is located above the second flat plate (53), a second sliding block (54) is fixedly connected to the right end of the first flat plate (52) and the right end of the second flat plate (53), a through hole (541) is formed in the upper end of the second sliding block (54), the through hole (541) is slidably connected to the outer surface of the supporting column (4), a through groove (531) is formed in the second flat plate (53), an impact device (57) is slidably connected to the through groove (531), a connecting ring (55) is fixedly connected to the middle part of the upper end of the first flat plate (52), a connecting rope (56) is fixedly connected to the connecting ring (56), and the upper end of the connecting rope (56) is fixedly connected to the middle part of the rod (71).

4. A building insulation impact force measuring device according to claim 3, wherein: the impact device (57) comprises a drill bit test block (571), a sliding column II (572) is connected to the upper end of the drill bit test block (571) in a threaded mode, a moving block (573) is fixedly connected to the upper end of the sliding column II (572), a moving rod (574) is fixedly connected to the front end and the rear end of the moving block (573), a sliding block III (575) is fixedly connected to the upper end of the moving block (573), the upper end of the sliding block III (575) is connected to the lower end of the first flat plate (52) in a sliding mode, the sliding column II (572) is connected to the inside of the through groove (531) in a sliding mode, and the moving block (573) slides to the upper end of the second flat plate (53).

5. The device for measuring the impact resistance of a building insulation material according to claim 1, wherein: fixing device (6) are including two slip post one (61), two the equal fixedly connected with stopper (62) of slip post one (61) upper end, the equal fixedly connected with threaded rod (63) of stopper (62) upper end, two sliding connection has same fixed plate (64) on threaded rod (63), and two threaded rod (63) run through fixed plate (64), two equal threaded connection has nut (65) on threaded rod (63), and nut (65) all are located fixed plate (64) top, fixed plate (64) lower extreme fixedly connected with slipmat (66).

6. The device for measuring the impact resistance of a building insulation according to claim 5, wherein: the first sliding column (61) is slidably connected in the groove (11), and the shape of the groove (11) is matched with that of the first sliding column (61).