Energy-saving and environment-friendly building material testing device

Abstract

The utility model discloses an energy-saving and environment-friendly building material testing device, belongs to the technical field of building material testing, and aims to solve the problems that a testing device cannot observe compressive deformation of a building material and has potential safety hazards due to lack of a protection function, the energy-saving and environment-friendly building material testing device comprises a box body, and a plurality of pulleys are fixedly connected to the bottom of the box body. Box doors are rotationally connected to the two sides of the front end of the box body correspondingly, handles are fixedly connected to the front ends of the two box doors correspondingly, observation windows are formed in the front ends of the two box doors correspondingly, a handheld push rod is fixedly connected to one side of the box body, limiting sliding grooves are fixedly connected to the inner walls of the two sides of the box body correspondingly, and a bottom plate is slidably connected between the two limiting sliding grooves; by arranging the fixing mechanism, the building material to be tested is in lap joint with the tops of the two baffles, the rotating plate is rotated to drive the threaded rod to rotate, the positioning clamping plate descends to be matched with the baffles, the positions, close to the corners, of the periphery of the building material are clamped and fixed, the clamping effect is stable, meanwhile, compressive deformation of the building material can be observed, and the testing effect is more sufficient.

Description

Technical Field

[0001] The utility model belongs to the technical field of building material testing, and in particular relates to an energy-saving and environment-friendly building material testing device. Background Art

[0002] Environmentally friendly and energy-saving building materials refer to the use of environmentally friendly and low-energy consumption materials during the construction and decoration process. These materials can not only reduce resource waste, but also reduce pollution to the environment, which is conducive to the sustainable development of buildings. However, with the decline in the quality of building materials products, many buildings have safety hazards and cannot provide personal safety protection for residents. Therefore, it is necessary to test building materials products.

[0003] The patent announcement number of the prior art is CN215953188U, which is a strength testing device for energy-saving building materials. The patent includes a test device shell, which is U-shaped, an intelligent adjustment device is arranged at the left front end of the test device shell, a building material placement plate is arranged at the middle of the test device shell, and a fixing device placement groove is arranged at the left and right ends of the test device shell. An electric telescopic rod is arranged at the bottom of each fixing device placement groove, and a building material fixing device is arranged at the top of each electric telescopic rod. The two building material fixing devices are arranged oppositely, and a strength testing mechanism is arranged at the top of the test device shell. Several support columns are provided, and support seats are provided at the tops of the several support columns..., the device is provided with an electric telescopic rod and a building material fixing device, so that the strength testing device of the energy-saving building material can be adjusted and fixed according to the size of the building material during the test; but in actual use, there are still the following deficiencies: from a practical point of view, the device clamps and fixes the building material by moving the fixing block inward in the horizontal direction, and the building material is placed on the top of the placement plate. When the test pressure is applied in the vertical direction, the compressive deformation of the building material cannot be observed; at the same time, when the strength test of the building material is carried out, unqualified building materials will splash due to excessive pressure, and the device lacks protection function and there are safety hazards.

[0004] Therefore, there is a need for an energy-saving and environmentally friendly building materials testing device to solve the problems in the prior art that the testing devices cannot observe the compressive deformation of building materials and lack protective functions, posing safety hazards. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving and environmentally friendly building material testing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an energy-saving and environmentally friendly building materials testing device, comprising a box body, a plurality of pulleys fixedly connected to the bottom of the box body, box doors are rotatably connected to the two sides of the front end of the box body, handles are fixedly connected to the front ends of the two box doors, and observation windows are provided at the front ends of the two box doors, a hand push rod is fixedly connected to one side of the box body, limiting slide grooves are fixedly connected to the inner walls of both sides of the box body, a bottom plate is slidably connected between the two limiting slide grooves, two L-shaped support plates are fixedly connected to the top of the bottom plate, baffles are fixedly connected to the inner walls of the two L-shaped support plates, and two fixing mechanisms are arranged on the top of the two L-shaped support plates, an electric hydraulic push rod is installed on the lower surface of the top of the box body, a test pressure head is fixedly connected to the bottom of the electric hydraulic push rod, a pressure sensor is installed inside the test pressure head, and a display corresponding to the pressure sensor is installed on the top of the box body.

[0007] It should be noted in the solution that the plurality of pulleys are all universal self-locking wheels.

[0008] It is further worth noting that a hinge seat corresponding to the box door is installed at the front end of the box body.

[0009] It should be further explained that an anti-slip sleeve is fixedly connected to the outer wall of the hand push rod.

[0010] As a preferred embodiment, the fixing mechanism includes a threaded rod rotatably connected to the top of the L-shaped support plate, a rotating plate is fixedly connected to the top of the threaded rod, a rotating seat is installed at the bottom of the threaded rod, a positioning clamp is fixedly connected to the bottom of the rotating seat, and two limit columns are fixedly connected to the top of the positioning clamp.

[0011] As a preferred embodiment, a thread groove corresponding to the threaded rod and a through hole corresponding to the limiting column are formed on the top of the L-shaped support plate.

[0012] As a preferred implementation, the top of the baffle and the bottom of the positioning clamp are both fixedly connected with anti-slip strips.

[0013] Compared with the prior art, the energy-saving and environmentally friendly building material testing device provided by the utility model has at least the following beneficial effects:

[0014] (1) By setting up a fixing mechanism, the building material to be tested is overlapped on the top of the two baffles, and the rotating plate is rotated to drive the threaded rod to rotate, so that the positioning clamping plate descends and cooperates with the baffle to clamp and fix the building material near the corners. The clamping effect is stable, and the compressive deformation of the building material can be observed at the same time, and the test effect is more sufficient.

[0015] (2) By setting up a box and designing the test device inside the box, it can play a good protective role, avoid injuries to workers when unqualified building materials splash, and improve the safety of the test work. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of the utility model from a first perspective;

[0017] Figure 2 It is a schematic diagram of the structure inside the box of the utility model;

[0018] Figure 3 This is a partial exploded view of the top of the bottom plate of the utility model;

[0019] Figure 4 It is a structural schematic diagram of the fixing mechanism of the utility model.

[0020] In the figure: 1. box body; 2. pulley; 3. box door; 4. handle; 5. observation window; 6. hand push rod; 7. limit slide groove; 8. bottom plate; 9. L-shaped support plate; 10. baffle; 11. fixing mechanism; 1101. threaded rod; 1102. rotating plate; 1103. rotating seat; 1104. positioning clamp; 1105. limit column; 12. electric hydraulic push rod; 13. test pressure head; 14. pressure sensor; 15. display. DETAILED DESCRIPTION

[0021] The present invention will be further described below in conjunction with the embodiments.

[0022] See also Figure 1-4 The utility model provides an energy-saving and environmentally friendly building material testing device, including a box body 1, a plurality of pulleys 2 are fixedly connected to the bottom of the box body 1, box doors 3 are rotatably connected to both sides of the front end of the box body 1, handles 4 are fixedly connected to the front ends of the two box doors 3, and observation windows 5 are opened at the front ends of the two box doors 3. A hand push rod 6 is fixedly connected to one side of the box body 1, and limited sliding grooves 7 are fixedly connected to the inner walls of both sides of the box body 1. A bottom plate 8 is slidably connected between the two limited sliding grooves 7, and two L-shaped support plates 9 are fixedly connected to the top of the bottom plate 8. The inner walls of the two L-shaped support plates 9 are fixedly connected to baffles 10, and two fixing mechanisms 11 are arranged on the tops of the two L-shaped support plates 9. An electric hydraulic push rod 12 is installed on the lower surface of the top of the box body 1, and a test pressure head 13 is fixedly connected to the bottom of the electric hydraulic push rod 12. A pressure sensor 14 is installed inside the test pressure head 13, and a display 15 corresponding to the pressure sensor 14 is installed on the top of the box body 1.

[0023] Further as Figure 1 and Figure 2As shown, it is worth explaining in detail that the multiple pulleys 2 are all universal self-locking wheels, so that the pulleys 2 can slide and self-lock flexibly, which is convenient for the staff to move and position the device.

[0024] Further as Figure 1 As shown, it is worth explaining in detail that a hinge seat corresponding to the door 3 is installed at the front end of the box body 1. Under the action of the hinge seat, the door 3 can be flexibly opened and closed, so that the box body 1 can play a good protective role and avoid injuries to workers when unqualified building materials splash.

[0025] Further as Figure 1 and Figure 2 As shown, it is worth explaining in detail that an anti-slip sleeve is fixedly connected to the outer wall of the hand push rod 6, which increases the friction between the hand push rod 6 and the palm, making it easier for the staff to grasp.

[0026] According to the above working process, it can be known that by setting up the box 1 and designing the test device inside the box 1, it can play a good protective role, avoid unqualified building materials from splashing and causing harm to workers, and improve the safety of the test work.

[0027] Further as Figure 4 As shown, it is worth explaining in detail that the fixing mechanism 11 includes a threaded rod 1101 rotatably connected to the top of the L-shaped support plate 9, a rotating plate 1102 is fixedly connected to the top of the threaded rod 1101, a rotating seat 1103 is installed at the bottom of the threaded rod 1101, a positioning clamp 1104 is fixedly connected to the bottom of the rotating seat 1103, and two limiting columns 1105 are fixedly connected to the top of the positioning clamp 1104. By setting the fixing mechanism 11, the building materials can be clamped and fixed near the corners on all sides, the clamping effect is stable, and the compressive deformation of the building materials can be observed at the same time, and the test effect is more sufficient.

[0028] Further as Figure 4 As shown, it is worth explaining in detail that a threaded groove corresponding to the threaded rod 1101 and a through hole corresponding to the limiting column 1105 are provided on the top of the L-shaped support plate 9. The threaded groove cooperates with the threaded rod 1101, so that the threaded rod 1101 can drive the positioning clamping plate 1104 to rise and fall while rotating. The limiting column 1105 is slidably connected to the inner wall of the through hole, which has the effect of limiting and guiding the movement of the positioning clamping plate 1104, so that the lifting and lowering of the positioning clamping plate 1104 is more stable.

[0029] Further as Figure 4 As shown, it is worth explaining in detail that the top of the baffle 10 and the bottom of the positioning clamp 1104 are fixedly connected with anti-slip strips, which increase the friction between the baffle 10 and the positioning clamp 1104 and the building materials, making the building materials clamped more firmly and ensuring the accuracy of the test work.

[0030] This solution has the following working process: in actual use, the device is moved to the specified position and the pulley 2 is locked to position, the box door is opened and the bottom plate 8 is pulled out, the building materials to be tested are overlapped on the top of the two baffles 10, and the rotating plate 1102 is rotated to drive the threaded rod 1101 to rotate, so that the positioning clamping plate 1104 descends and cooperates with the baffle 10, and the building materials are clamped and fixed near the corners. Then the bottom plate 8 is pushed inward and the box door 3 is closed. The electric hydraulic push rod 12 is opened to drive the test pressure head 13 to descend, and the strength test of the building materials is carried out. The staff observes the compressive deformation of the building materials in real time through the observation window 5. At the same time, the pressure sensor 14 and the display 15 cooperate to display the test data in real time.

[0031] In summary: by setting up the box body 1 and designing the test device inside the box body 1, it can play a good protective role, avoid injuries to workers when unqualified building materials splash, and improve the safety of the testing work; by setting up the fixing mechanism 11, the building materials can be clamped and fixed near the corners, the clamping effect is stable, and at the same time the compressive deformation of the building materials can be observed, and the test effect is more sufficient.

Claims

1. An energy-saving and environmentally friendly building material testing device, comprising a box (1), characterized in that: The bottom of the box body (1) is fixedly connected to a plurality of pulleys (2), both sides of the front end of the box body (1) are rotatably connected to box doors (3), both front ends of the two box doors (3) are fixedly connected to handles (4), both front ends of the two box doors (3) are provided with observation windows (5), one side of the box body (1) is fixedly connected to a hand push rod (6), both inner walls of the two sides of the box body (1) are fixedly connected to limit slide grooves (7), a bottom plate (8) is slidably connected between the two limit slide grooves (7), and the top of the bottom plate (8) is fixedly connected to Two L-shaped support plates (9), the inner walls of the two L-shaped support plates (9) are fixedly connected with baffles (10), the tops of the two L-shaped support plates (9) are provided with two fixing mechanisms (11), an electric hydraulic push rod (12) is installed on the lower surface of the top of the box body (1), the bottom of the electric hydraulic push rod (12) is fixedly connected with a test pressure head (13), a pressure sensor (14) is installed inside the test pressure head (13), and a display (15) corresponding to the pressure sensor (14) is installed on the top of the box body (1).

2. The energy-saving and environmentally friendly building material testing device according to claim 1, characterized in that: The plurality of pulleys (2) are all universal self-locking wheels.

3. The energy-saving and environmentally friendly building material testing device according to claim 1, characterized in that: The front end of the box body (1) is provided with a hinge seat corresponding to the box door (3).

4. The energy-saving and environmentally friendly building material testing device according to claim 1, characterized in that: The outer wall of the hand push rod (6) is fixedly connected with an anti-slip sleeve.

5. The energy-saving and environmentally friendly building material testing device according to claim 1, characterized in that: The fixing mechanism (11) comprises a threaded rod (1101) rotatably connected to the top of the L-shaped support plate (9); a rotating plate (1102) is fixedly connected to the top of the threaded rod (1101); a rotating seat (1103) is installed at the bottom of the threaded rod (1101); a positioning clamping plate (1104) is fixedly connected to the bottom of the rotating seat (1103); and two limiting columns (1105) are fixedly connected to the top of the positioning clamping plate (1104).

6. The energy-saving and environmentally friendly building material testing device according to claim 5, characterized in that: The top of the L-shaped support plate (9) is provided with a thread groove corresponding to the threaded rod (1101) and a through hole corresponding to the limiting column (1105).

7. The energy-saving and environmentally friendly building material testing device according to claim 5, characterized in that: The top of the baffle (10) and the bottom of the positioning clamp (1104) are both fixedly connected with anti-slip strips.

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