Automatic pressure detection device for aerated concrete slab

Abstract

The utility model discloses an aerated concrete slab automatic pressure detection device, which comprises a base, a sliding seat, a lifting plate, a pressure sensor, a pressing plate, a protective cover and a dust collection pipe joint, the sliding seat is arranged on the base in a front-back sliding manner, an aerated concrete slab carrier is arranged on the sliding seat, and a dust collection pipe joint is arranged on the lifting plate. The lifting plate can be suspended above the aerated concrete plate carrier in an up-down moving manner, a pressing rod pointing downwards is arranged at the bottom of the lifting plate, a flange is arranged at the bottom of the pressing rod, the pressure sensor is arranged at the bottom of the flange, the pressing plate is arranged at the bottom of the pressure sensor, a guide sleeve is arranged on the pressing rod in a lifting manner, and the guide sleeve is connected with the lifting plate. The protective cover is arranged on the guide sleeve, an opening of the protective cover points to the lower portion, and the dust suction pipe connector is arranged on the protective cover. According to the automatic pressure detection device for the aerated concrete slab, the problem of dust raising is avoided, and the automation level and the safety of detection are improved.

Description

Technical Field

[0001] The utility model relates to the field of autoclaved aerated concrete board detection, in particular to an automatic pressure detection device for autoclaved aerated concrete boards. Background Art

[0002] Autoclaved aerated concrete boards are porous silicate boards made mainly of siliceous materials and calcareous materials, with a foaming agent added. Autoclaved aerated concrete boards are light in weight and have good fire prevention, sound insulation and heat insulation effects, and are widely used in high-rise buildings.

[0003] Autoclaved aerated concrete boards are not strong enough to be used in load-bearing wall fields. In addition, to ensure that autoclaved aerated concrete boards have a certain strength, pressure detection needs to be carried out on them. Existing pressure detection equipment for autoclaved aerated concrete usually can only manually place autoclaved aerated concrete boards, which is highly dangerous. Moreover, a large amount of dust will be generated instantly when autoclaved aerated concrete boards are crushed, causing pollution to the surrounding environment and needs to be improved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide an automatic pressure detection device for autoclaved aerated concrete boards, which improves the automation level of detection and avoids the problem of dust emission.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] An automatic pressure detection device for autoclaved aerated concrete boards, comprising: a base, a sliding seat, a lifting plate, a pressure sensor, a pressing plate, a protective cover and a dust suction pipe joint. The sliding seat is slidably arranged on the base in the front-back direction. An autoclaved aerated concrete board carrier is arranged on the sliding seat. The lifting plate is suspended above the autoclaved aerated concrete board carrier and can move up and down. A pressing rod pointing downward is arranged at the bottom of the lifting plate. A flange is arranged at the bottom of the pressing rod. The pressure sensor is arranged at the bottom of the flange. The pressing plate is arranged at the bottom of the pressure sensor. A guide sleeve is arranged on the pressing rod in a liftable manner. The protective cover is arranged on the guide sleeve, and the opening of the protective cover points downward. The dust suction pipe joint is arranged on the protective cover.

[0007] Wherein, a slide rail located at the bottom of the sliding seat is arranged on the base.

[0008] Wherein, a cylinder for driving the sliding seat to slide back and forth is arranged on the base.

[0009] Wherein, guide rods located on both sides of the protective cover and penetrating the lifting plate upward are arranged on the base. A fixing plate is arranged at the top of the guide rods. An oil cylinder vertically connected to the lifting plate is arranged on the fixing plate.

[0010] Wherein, after the protective cover moves down with the flange, the bottom of the opening contacts the sliding seat and covers the autoclaved aerated concrete board carrier.

[0011] Wherein, a transparent observation plate is provided on one side of the shield.

[0012] Moreover, a vacuum cleaner is included, and a hose is provided between the dust suction pipe joint and the air inlet of the vacuum cleaner.

[0013] Advantages of the present utility model: For an automatic pressure detection device for aerated concrete slabs, after placing the aerated concrete slab on the aerated concrete slab carrier, the aerated concrete slab is sent below the pressing plate through the sliding seat. After the pressing plate and the shield descend with the lifting plate, the shield first contacts the sliding seat to enclose the aerated concrete slab, and then the pressing plate contacts the top surface of the aerated concrete slab for pressure testing. The dust generated when the aerated concrete slab is crushed is sucked away by the dust suction pipe joint, avoiding the problem of dust emission and improving the automation level and safety of the detection. Description of the Drawings

[0014] Figure 1 is a structural schematic diagram of the present utility model;

[0015] Figure 2 is Figure 1 the structural schematic diagram after the lifting plate rises and resets in Detailed Embodiment

[0016] Next, in conjunction with Figures 1 to 2 and through specific embodiments, the technical solution of the present utility model will be further described.

[0017] As Figure 1 and Figure 2 shown, the automatic pressure detection device for aerated concrete slabs includes: a base 1, a sliding seat 2, a lifting plate 7, a pressure sensor 5, a pressing plate 6, a shield 4, and a dust suction pipe joint 9. The sliding seat 2 is slidably arranged on the base 1. In this embodiment, a slide rail 16 located at the bottom of the sliding seat 2 is provided on the base 1 to guide the forward and backward movement of the sliding seat 2 and improve the stability. A cylinder 17 for driving the sliding seat 2 to slide forward and backward is provided on the base 1, and its telescopic control can be realized through an electromagnetic valve to achieve the automatic forward and backward sliding of the sliding seat 2.

[0018] An aerated concrete slab carrier 3 is arranged on the sliding seat 2. Placing the aerated concrete slab 18 on the aerated concrete slab carrier 3 and moving with the sliding seat 2 is beneficial to improving the automation level of the pressure detection process and the safety of operation.

[0019] The lifting plate 7 is suspended above the aerated concrete slab carrier 3 so as to be movable up and down. A pressure rod 8 pointing downward is provided at the bottom of the lifting plate 7, and a flange 15 is provided at the bottom of the pressure rod 8. The pressure sensor 5 is arranged at the bottom of the flange 15 and can be fixed by screws, with a stable structure.

[0020] The pressing plate 6 is arranged at the bottom of the pressure sensor 5 and moves up and down synchronously with the flange 15. A guide sleeve 10 is arranged on the pressing rod 8 in a liftable manner. The protective cover 4 is arranged on the guide sleeve 10, and the opening of the protective cover 4 faces downward. In this embodiment, guide rods 13 are arranged on the base 1 on both sides of the protective cover 4 and penetrate upward through the lifting plate 7 to guide the lifting of the lifting plate 7.

[0021] As Figure 1 shown, a fixing plate 12 is arranged at the top of the guide rod 13. An oil cylinder 11 vertically connected to the lifting plate 7 is arranged on the fixing plate 12. The telescopic control of the oil cylinder 11 can be achieved through an electromagnetic valve. As Figure 2 shown, the lifting control of the lifting plate 7 is realized.

[0022] After the protective cover 4 moves down with the flange 15, the bottom of the opening contacts the sliding seat 2 and covers the autoclaved aerated concrete board carrier 3. At this time, the autoclaved aerated concrete board 18 is located in the protective cover 4 and below the pressing plate 6. The pressure test of the autoclaved aerated concrete board 18 is carried out by continuing to lower the pressing plate 6. In this embodiment, a transparent observation plate 14 is arranged on one side of the protective cover 4 to facilitate the detection of the downward stroke of the pressing plate 6, and the pressure is displayed in real time through a display externally connected to the pressure sensor 5. When the pressure reaches the set value, pressure is maintained for a period of time. If the autoclaved aerated concrete board 18 is not damaged, the oil cylinder 11 continues to extend until the autoclaved aerated concrete board 18 breaks, and the pressure value at the time of breakage is recorded.

[0023] In order to filter the dust-containing air, a vacuum cleaner is also required. The dust suction pipe joint 9 is arranged on the protective cover 4. A hose is arranged between the dust suction pipe joint 9 and the air inlet of the vacuum cleaner to evacuate the protective cover 4. The dust generated when the autoclaved aerated concrete board 18 breaks is sucked into the vacuum cleaner through the dust suction pipe joint 9 for filtration treatment to avoid polluting the surrounding air.

[0024] The above content is only the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. An automatic pressure detection device for aerated concrete panels, characterized in that: include: A base, a slide, a lifting plate, a pressure sensor, a pressure plate, a protective cover and a dust suction pipe joint. The slide can be slidably arranged on the base forward and backward, an aerated concrete board carrier is arranged on the slide, the lifting plate can be suspended above the aerated concrete board carrier so as to move up and down, a pressure rod pointing downward is arranged at the bottom of the lifting plate, a flange is arranged at the bottom of the pressure rod, the pressure sensor is arranged at the bottom of the flange, the pressure plate is arranged at the bottom of the pressure sensor, a guide sleeve is arranged on the pressure rod so as to be liftable, the protective cover is arranged on the guide sleeve, and the opening of the protective cover points downward, and the dust suction pipe joint is arranged on the protective cover.

2. The automatic pressure detection device for aerated concrete panels according to claim 1 is characterized in that: The base is provided with a slide rail located at the bottom of the slide seat.

3. The automatic pressure detection device for aerated concrete panels according to claim 1 is characterized in that: The base is provided with a cylinder for driving the slide seat to slide forward and backward.

4. The automatic pressure detection device for aerated concrete panels according to claim 1, characterized in that: The base is provided with guide rods located at both sides of the shield and penetrating upwardly through the lifting plate, the top of the guide rods is provided with a fixing plate, and the fixing plate is vertically provided with an oil cylinder connected with the lifting plate.

5. The automatic pressure detection device for aerated concrete panels according to claim 1 is characterized in that: A transparent observation plate is arranged on one side of the shield.

6. The automatic pressure detection device for aerated concrete panels according to claim 1, characterized in that: After the shield moves downward with the flange, the bottom of the opening contacts the sliding seat and covers the aerated concrete board carrier.

7. The automatic pressure detection device for aerated concrete panels according to claim 1, characterized in that: A vacuum cleaner is also included, and a hose is arranged between the vacuum pipe joint and the air inlet of the vacuum cleaner.

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