Compression and stretching mechanism for building thermal insulation material detection

Abstract

The utility model discloses a compression stretching mechanism for building thermal insulation material detection, which comprises a base, the top of the base is symmetrically provided with support frames, a moving seat is slidably arranged between the two support frames, a pressure tester is embedded in the middle of the moving seat, the bottom of the pressure tester is movably sleeved with a lantern ring, and the lantern ring is movably sleeved with a pressure sensor. According to the device, through the arrangement of the lantern ring, the fixed iron block, the annular plate, a first transparent plate, an arc-shaped rod, a sliding hole, a magnet piece, a connecting arc-shaped plate and a second transparent arc-shaped plate, during downward pressing detection, the exterior of the storage base for the building thermal insulation materials can be protected, and the storage base is convenient to use. And a second transparent arc plate is connected with a lantern ring at the top of a first transparent plate through an arc-shaped rod, so that the second transparent arc plate and the first transparent plate are convenient to unfold and fold.

Description

Technical Field

[0001] The utility model relates to the technical field of material detection, in particular to a compression and stretching mechanism for detecting building thermal insulation materials. Background Art

[0002] Building insulation materials are made by taking measures on the building's external envelope structure to reduce the indoor heat dissipation of the building to the outdoors, thereby maintaining the indoor temperature of the building. During the production process of building insulation materials, testing instruments are required to test their performance. In the Chinese patent "A compression and stretching mechanism for testing building insulation materials" with application number 202220769531.7, the two ends of the material are connected to the two grooves respectively, the threaded rod is rotated, the moving block moves in the groove, the extrusion rod and the mounting block slide considerably, and the distance between the two clamps is continuously reduced, so that the material can be fixed in the groove, and the building insulation material is fixed firmly enough. When the material is stretched, the material will not loosen or fall off;

[0003] However, the compression and stretching mechanism currently used for testing building thermal insulation materials has the problem of high-intensity squeezing causing the material to fly out and impact the testing equipment, thus affecting the testing equipment. Utility Model Content

[0004] The utility model provides a compression and stretching mechanism for testing building thermal insulation materials, which can effectively solve the problem in the background technology that the current compression and stretching mechanism for testing building thermal insulation materials causes materials to fly out after high-intensity squeezing, impacts testing equipment, and affects the testing equipment.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compression and stretching mechanism for testing building thermal insulation materials, comprising a base, a support frame is symmetrically installed on the top of the base, a moving seat is slidably installed between two of the support frames, and a pressure tester is embedded in the middle of the moving seat;

[0006] The bottom of the pressure tester is movably sleeved with a collar, the outer side of the collar is installed with a fixed iron block, the bottom end of the collar is installed with an annular plate, and the bottom end of the annular plate is installed with a first transparent plate;

[0007] An arc rod is rotatably clamped on the outside of the collar, a sliding hole is opened in the middle of the arc rod, magnet sheets are installed at both ends of the sliding hole, a connecting arc plate is installed at the bottom end of the arc rod, and a second transparent arc plate is installed at the bottom end of the connecting arc plate.

[0008] Preferably, the fixed iron block is clamped in the sliding hole, and the fixed iron block is magnetically connected to the magnet sheet.

[0009] Preferably, the central angles of the first transparent plate, the second transparent arc plate, the arc rod and the connecting arc plate are all 220 degrees.

[0010] Preferably, the second transparent arc plate is rotatably sleeved on the outside of the first transparent plate, and the connecting arc plate is rotatably connected to the top end of the annular plate.

[0011] Preferably, a storage seat is installed on the top of the base, a movable frame is symmetrically placed on the top of the base, a material blocking slope is provided on the inner side of the movable frame, a connecting rod is installed on the inner side of the movable frame, a semicircular rod is connected to the middle part of the connecting rod, a handle is installed on the outside of the movable frame, a placement groove is provided at the bottom of the base, and a collection cylinder is clamped inside the placement groove.

[0012] Preferably, the semicircular rod is clamped at the bottom of the storage seat, and a gap of 5 cm is reserved between the top of the collecting cylinder and the top of the placement groove.

[0013] 1. By arranging a collar, a fixed iron block, an annular plate, a first transparent plate, an arc rod, a sliding hole, a magnet sheet, a connecting arc plate and a second transparent arc plate, the outside of the storage seat for building thermal insulation materials can be protected during downward pressure detection, thereby blocking debris and preventing the debris from flying out and affecting the use of the detection equipment. The second transparent arc plate is connected to the collar on the top of the first transparent plate through the arc rod, which facilitates the expansion and closing of the second transparent arc plate and the first transparent plate.

[0014] 2. By setting a moving frame, a material blocking slope, a connecting rod, a semicircular rod, a handle, a placement groove and a collecting cylinder, after the inspection is completed, the debris dropped on the base is pushed by pushing the moving frame, and the debris is collected by the collecting cylinder at the bottom. The operation is simple, and the cleaning time can be greatly reduced without affecting the subsequent inspection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 It is a structural schematic diagram of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the first transparent plate of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the second transparent arc plate of the utility model;

[0020] Figure 4It is a structural schematic diagram of the mobile frame of the utility model;

[0021] Numbers in the figure: 1. base; 2. support frame; 3. moving seat; 4. pressure tester; 5. collar; 6. fixed iron block; 7. annular plate; 8. first transparent plate; 9. arc rod; 10. sliding hole; 11. magnet sheet; 12. connecting arc plate; 13. second transparent arc plate; 14. storage seat; 15. moving frame; 16. material blocking slope; 17. connecting rod; 18. semicircular rod; 19. handle; 20. placement groove; 21. collecting cylinder. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0023] Example: Figure 1-4 As shown, the utility model provides a technical solution, a compression and stretching mechanism for testing building thermal insulation materials, comprising a base 1, a support frame 2 is symmetrically installed on the top of the base 1, a moving seat 3 is slidably installed between the two support frames 2, and a pressure tester 4 is embedded in the middle of the moving seat 3;

[0024] A collar 5 is movably sleeved at the bottom of the pressure tester 4, a fixed iron block 6 is installed on the outer side of the collar 5, an annular plate 7 is installed at the bottom end of the collar 5, and a first transparent plate 8 is installed at the bottom end of the annular plate 7;

[0025] An arc rod 9 is rotatably clamped on the outside of the ring 5, a sliding hole 10 is opened in the middle of the arc rod 9, and magnet sheets 11 are installed at both ends of the sliding hole 10. The fixed iron block 6 is clamped in the sliding hole 10, and the fixed iron block 6 is magnetically connected to the magnet sheet 11, which is convenient for limiting the arc rod 9. A connecting arc plate 12 is installed at the bottom end of the arc rod 9, and a second transparent arc plate 13 is installed at the bottom end of the connecting arc plate 12. The central angles corresponding to the first transparent plate 8, the second transparent arc plate 13, the arc rod 9 and the connecting arc plate 12 are all 220 degrees, which is convenient for the stable connection of the arc rod 9 on the outside of the ring 5. The second transparent arc plate 13 is rotatably sleeved on the outside of the first transparent plate 8, and the connecting arc plate 12 is rotatably connected to the top of the annular plate 7, which is convenient for the connection between the second transparent arc plate 13 and the first transparent plate 8.

[0026] A storage seat 14 is installed at the top of the base 1, and a moving frame 15 is symmetrically placed at the top of the base 1. A material blocking slope 16 is provided on the inner side of the moving frame 15, and a connecting rod 17 is installed on the inner side of the moving frame 15. A semicircular rod 18 is connected to the middle of the connecting rod 17, and the semicircular rod 18 is clamped at the bottom position of the storage seat 14 to facilitate the collection of fallen impurities. A handle 19 is installed on the outside of the moving frame 15, and a placement groove 20 is provided at the bottom of the base 1. A collecting tube 21 is clamped inside the placement groove 20. A 5 cm gap is reserved between the top of the collecting tube 21 and the top of the placement groove 20 to leave space for operation and facilitate pulling out the collecting tube 21.

[0027] The working principle and use process of the utility model are as follows: when testing building insulation materials, the building insulation materials to be tested are first placed on the top of the storage seat 14, and then the arc rod 9 is rotated along the ring 5, thereby driving the second transparent arc plate 13 to rotate, so that the first transparent plate 8 and the second transparent arc plate 13 are separated, and the bottom of the pressure tester 4 is wrapped, and then a downward pressure test is performed. When moving downward, the first transparent plate 8 and the second transparent arc plate 13 are placed outside the storage seat 14, and the pressure tester 4 squeezes the building insulation materials on the top of the storage seat 14;

[0028] During the extrusion process, observation can be made through the first transparent plate 8 and the second transparent curved plate 13. The debris flying out of the extrusion crushing is blocked by the first transparent plate 8 and the second transparent curved plate 13, which can prevent the debris from flying out and affecting the detection equipment, thereby ensuring the normal use of the detection equipment;

[0029] After the test is completed, the pressure tester 4 moves upward, so that the first transparent plate 8 and the second transparent curved plate 13 move upward, and the debris falls to the top of the base 1. The remaining building insulation material on the top of the storage seat 14 is removed, and the second transparent curved plate 13 is rotated to overlap with the first transparent plate 8 to expose part of the pressure tester 4. The bottom of the pressure tester 4 is cleaned, and the cleaned impurities directly fall to the top of the base 1, which is convenient for cleaning;

[0030] Pulling the handle 19 can drive the moving frame 15 to move, push the debris on the surface of the base 1 to the edge of the base 1, and at the same time pull the collecting tube 21 out of the placement groove 20 to receive the debris. The operation is simple and convenient, and when cleaning the debris, the subsequent detection can be continued, thereby improving the detection efficiency;

[0031] After the debris collection is completed, the handle 19 and the moving frame 15 are pushed, and the moving frame 15 is further pushed to the top of the base, and the semicircular rod 18 is engaged with the bottom of the storage seat 14, and then the collection tube 21 is pushed into the placement groove 20.

[0032] Finally, it should be noted that the above description is only a preferred example of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions recorded in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A compression and tension mechanism for testing building thermal insulation materials, comprising a base (1), Features: A support frame (2) is symmetrically mounted on the top of the base (1), a movable seat (3) is slidably mounted between the two support frames (2), and a pressure tester (4) is embedded and mounted in the middle of the movable seat (3); The bottom of the pressure tester (4) is movably sleeved with a collar (5), the outer side of the collar (5) is provided with a fixed iron block (6), the bottom end of the collar (5) is provided with an annular plate (7), and the bottom end of the annular plate (7) is provided with a first transparent plate (8); The collar (5) is externally rotatably clamped with an arc rod (9), a sliding hole (10) is provided in the middle of the arc rod (9), magnet sheets (11) are installed at both ends of the sliding hole (10), a connecting arc plate (12) is installed at the bottom end of the arc rod (9), and a second transparent arc plate (13) is installed at the bottom end of the connecting arc plate (12).

2. A compression and stretching mechanism for testing building thermal insulation materials according to claim 1, It is characterized in that The fixed iron block (6) is clamped inside the sliding hole (10), and the fixed iron block (6) is magnetically connected to the magnet sheet (11).

3. A compression and stretching mechanism for testing building thermal insulation materials according to claim 1, It is characterized in that The corresponding central angles of the first transparent plate (8), the second transparent arc plate (13), the arc rod (9) and the connecting arc plate (12) are all 220 degrees.

4. A compression and stretching mechanism for testing building thermal insulation materials according to claim 1, It is characterized in that The second transparent arc plate (13) is rotatably sleeved on the outside of the first transparent plate (8), and the connecting arc plate (12) is rotatably connected to the top end of the annular plate (7).

5. A compression and stretching mechanism for testing building thermal insulation materials according to claim 1, It is characterized in that A storage seat (14) is installed at the top of the base (1), a moving frame (15) is symmetrically placed at the top of the base (1), a material blocking inclined surface (16) is provided on the inner side of the moving frame (15), a connecting rod (17) is installed on the inner side of the moving frame (15), a semicircular rod (18) is connected to the middle of the connecting rod (17), a handle (19) is installed on the outside of the moving frame (15), a placement groove (20) is provided at the bottom of the base (1), and a collecting cylinder (21) is clamped inside the placement groove (20).

6. A compression and stretching mechanism for testing building thermal insulation materials according to claim 5, It is characterized in that The semicircular rod (18) is clamped at the bottom of the storage seat (14), and a gap of 5 cm is reserved between the top of the collection tube (21) and the top of the placement groove (20).

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