CN216622037U - Building site evaporates and presses aerated concrete board shock resistance test device - Google Patents

Abstract

The utility model relates to the technical field of autoclaved aerated concrete slab tests, and discloses a site autoclaved aerated concrete slab impact resistance test device, which comprises a base and a limiting assembly arranged on the base; two protection components are arranged on the base; the two protection assemblies are connected with the impact assembly; the limiting assembly comprises a groove, a strip-shaped groove, a first limiting plate, a movable block, a tension spring and a second limiting plate, the groove is formed in the side edge of the base, and the groove is located in the front end face of the base; the front end face of the base is provided with two strip-shaped grooves which are respectively communicated with two sides of the groove, the groove is respectively communicated with the two strip-shaped grooves, and the first limiting plate is arranged inside the groove; the two sides of the first limiting plate are both provided with movable blocks, and the two movable blocks extend into the two strip-shaped grooves; the two movable blocks are connected with tension springs. Therefore, the limiting effect on the autoclaved aerated concrete slabs with different sizes is greatly improved.

Description

An impact test device for autoclaved aerated concrete slabs on site

technical field

The utility model relates to the technical field of autoclaved aerated concrete slab testing, in particular to an on-site autoclaved aerated concrete slab impact resistance test device.

Background technique

Autoclaved aerated concrete slab is a new lightweight and porous green building material with cement, lime, silica sand, etc. After high temperature and high pressure and steam curing, the reaction produces autoclaved aerated concrete slabs with porous crystals. Compressed aerated concrete slabs need to be impact tested before use.

The current impact resistance test uses various sizes of autoclaved aerated concrete slabs that cannot be effectively used for impact testing, which leads to the easy deviation of the autoclaved aerated concrete slabs during the test, which ultimately affects the autoclaved aerated concrete slabs. Integral impact resistance testing of concrete slabs.

Utility model content

The utility model proposes an on-site autoclaved aerated concrete slab impact resistance test device, which solves the problems raised in the above-mentioned background technology.

In order to solve the above problems, the present invention adopts the following technical scheme: an impact test device for autoclaved aerated concrete slabs on a construction site, comprising a base and a limit component arranged on the base; a guard assembly; both of the guard assemblies are connected to the impact assembly;

The limit assembly includes a groove, a strip groove, a first limit plate, a movable block, a tension spring and a second limit plate, the groove is opened on the side of the base, and the groove is located on the side of the base. The front end surface of the base; the front end surface of the base is provided with two strip-shaped grooves, and the two strip-shaped grooves are respectively connected with the two sides of the groove, and the grooves are respectively connected with the two strip-shaped grooves. The strip-shaped grooves pass through each other, and the first limit plate is arranged inside the groove; movable blocks are installed on both sides of the first limit plate, and both of the movable blocks extend to two The inside of the bar-shaped groove; tension springs are connected to the two movable blocks, and one end of the tension springs is connected to the inner wall of the bar-shaped groove; the second limit plate is arranged on the base the top surface, and the second limiting plate is far away from the first limiting plate.

Preferably, the guard assembly includes a side guard plate, a clamp plate, a movable plate, a fixed sleeve and a spring, the side guard plate is mounted on the top surface of the base, and the side guard plate is adjacent to one side of the base ; the clamping plate is arranged on the top surface of the side protection plate; the movable plate is installed at one end of the clamping plate away from the side protection plate; the outer side wall of the movable plate is sleeved with a fixing sleeve; the Two springs are mounted on the bottom surface of the fixing sleeve, and both ends of the two springs away from the fixing sleeve are connected with the card board.

Preferably, the impact assembly includes a lift rod, a top bar, a top plate, a control valve, a controller, a telescopic rod and a stamping plate, the lift rod is mounted on the top surface of the side shield, and the lift rod is far from the One end of the side protection plate is connected with the top strip; one side of the top strip is mounted with the top plate, and a control valve is mounted on the top surface of the top plate; a controller is mounted on the bottom surface of the top plate; the control valve is mounted on the bottom surface of the top plate; A telescopic rod is installed on the bottom surface of the controller, and a stamping plate is installed at one end of the telescopic rod away from the controller.

Preferably, the top surface of the base is provided with an autoclaved aerated concrete slab, and the autoclaved aerated concrete slab is located between the first limit plate and the second limit plate.

Preferably, four support blocks are installed on the bottom surface of the base, and the bottom surfaces of the four support blocks are all at the same level.

The beneficial effect of the utility model is that, firstly, the autoclaved aerated concrete slab to be tested is placed on the base, and one side of the autoclaved aerated concrete slab is aligned with the second limit plate, and at the same time the first limit plate is moving Under the action of the block and the tension spring, according to the size of the autoclaved aerated concrete slab, it is in contact with its side wall, so that the autoclaved aerated concrete slab is stably fixed on the base, and the autoclaved aerated concrete slab of different sizes can be fixed. , to achieve a better limit effect.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

1 is a schematic front view of the utility model;

Fig. 2 is the bottom schematic diagram of the base of the utility model;

3 is a schematic diagram of the side protection plate of the utility model;

FIG. 4 is an internal schematic diagram of the strip groove of the present invention.

Description of the symbols in the figure: 1, base; 2, side protection plate; 3, card plate; 4, movable plate; 5, fixed sleeve; 6, spring; 7, lifting rod; 8, top bar; 9, top plate; 10, Control valve; 11, controller; 12, telescopic rod; 13, stamping plate; 14, groove; 15, strip groove; 16, first limit plate; 17, movable block; 18, tension spring; 19, first Two limit plates; 20. Support blocks.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Referring to Figures 1-4, an impact test device for an autoclaved aerated concrete slab on a construction site includes a base 1 and a limit assembly arranged on the base 1; two protective assemblies are installed on the base 1; the two protective assemblies are Connected with the impact assembly; the limit assembly includes a groove 14, a strip groove 15, a first limit plate 16, a movable block 17, a tension spring 18 and a second limit plate 19, and the groove 14 is opened on the side of the base 1. On the upper side, the groove 14 is located on the front end surface of the base 1; the front end surface of the base 1 is provided with two strip-shaped grooves 15, and the two strip-shaped grooves 15 are respectively connected with both sides of the groove 14, and the groove 14 is respectively connected with two The strip grooves 15 pass through each other, and the first limiting plate 16 is arranged inside the groove 14; the movable blocks 17 are installed on both sides of the first limiting plate 16, and the two movable blocks 17 both extend to two bar-shaped grooves. The inside of the slot 15; the two movable blocks 17 are connected with a tension spring 18, and one end of the tension spring 18 is connected to the inner wall of the bar-shaped slot 15; the second limit plate 19 is arranged on the top surface of the base 1, and the second The limiting plate 19 is away from the first limiting plate 16 .

Wherein, the protection assembly includes a side protection plate 2, a clamping plate 3, a movable plate 4, a fixed sleeve 5 and a spring 6, the side protection plate 2 is installed on the top surface of the base 1, and the side protection plate 2 is adjacent to one side of the base 1; The plate 3 is arranged on the top surface of the side protection plate 2; the end of the clamping plate 3 away from the side protection plate 2 is installed with a movable plate 4; the outer side wall of the movable plate 4 is sleeved with a fixed sleeve 5; Two springs 6, the ends of the two springs 6 away from the fixing sleeve 5 are connected to the card board 3, and their function is through the setting of the protective component, which is convenient to better ensure that the autoclaved aerated concrete slab will not be damaged after being damaged during the impact test. Injury to nearby staff.

The impact assembly includes a lift rod 7, a top bar 8, a top plate 9, a control valve 10, a controller 11, a telescopic rod 12 and a stamping plate 13. The lift rod 7 is installed on the top surface of the side guard plate 2, and the lift rod 7 is far away from the side. One end of the protective plate 2 is connected with the top bar 8; one side of the top bar 8 is provided with a top plate 9, and a control valve 10 is mounted on the top surface of the top plate 9; a controller 11 is mounted on the bottom surface of the top plate 9; the bottom surface of the controller 11 is mounted A telescopic rod 12 is installed, and a stamping plate 13 is installed at the end of the telescopic rod 12 away from the controller 11. Its function is to realize the impact resistance test of the autoclaved aerated concrete slab through the setting of the impact component, and achieve a better side view. Effect.

Among them, the top surface of the base 1 is provided with an autoclaved aerated concrete plate, and the autoclaved aerated concrete plate is located between the first limit plate 16 and the second limit plate 19, and its function is convenient for better application of the autoclaved aerated concrete. The position of the air-concrete slab is fixed.

Among them, four support blocks 20 are installed on the bottom surface of the base 1, and the bottom surfaces of the four support blocks 20 are all in the same horizontal plane. for better stable support.

When working, first place the autoclaved aerated concrete slab to be tested on the base 1 and align one side of the autoclaved aerated concrete slab with the second limit plate 19, while the first limit plate 16 is on the movable block 17. Under the action of the tension spring 18, according to the size of the autoclaved aerated concrete slab, it is in contact with its side wall, so that the autoclaved aerated concrete slab is stably fixed on the base 1, and then the staff opens the control valve 10, so that the control valve 10 Drive the controller 11 and control the lifting and lowering of the telescopic rod 12. At the same time, the telescopic rod 12 drives the stamping plate 13 to perform an impact test on the autoclaved aerated concrete slab. Under the action of 6, it is cushioned to achieve a better cushioning effect.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the within the scope of protection of the present invention.

Claims (5)

1. The impact resistance test device for the autoclaved aerated concrete slabs on the construction site is characterized by comprising a base (1) and a limiting assembly arranged on the base (1); two protection components are arranged on the base (1); the two protection assemblies are connected with the impact assembly;

the limiting assembly comprises a groove (14), a strip-shaped groove (15), a first limiting plate (16), a movable block (17), a tension spring (18) and a second limiting plate (19), the groove (14) is formed in the side edge of the base (1), and the groove (14) is located on the front end face of the base (1); the front end face of the base (1) is provided with two strip-shaped grooves (15), the two strip-shaped grooves (15) are respectively communicated with two sides of the groove (14), the groove (14) is respectively communicated with the two strip-shaped grooves (15), and the first limiting plate (16) is arranged inside the groove (14); movable blocks (17) are mounted on two sides of the first limiting plate (16), and the two movable blocks (17) extend into the two strip-shaped grooves (15); two movable blocks (17) are connected with tension springs (18), and one ends of the tension springs (18) are connected with the inner wall of the strip-shaped groove (15); the second limit plate (19) is arranged on the top surface of the base (1), and the second limit plate (19) is far away from the first limit plate (16).

2. The site autoclaved aerated concrete panel impact test device according to claim 1, wherein said protection assembly comprises a side protection plate (2), a clamping plate (3), a movable plate (4), a fixed sleeve (5) and a spring (6), said side protection plate (2) is installed on the top surface of said base (1), and said side protection plate (2) is adjacent to one side of said base (1); the clamping plate (3) is arranged on the top surface of the side protection plate (2); the movable plate (4) is mounted at one end, far away from the side protection plate (2), of the clamping plate (3); the outer side wall of the movable plate (4) is sleeved with a fixed sleeve (5); two springs (6) are installed on the bottom surface of the fixed sleeve (5), and one ends, far away from the fixed sleeve (5), of the springs (6) are connected with the clamping plate (3).

3. The device for testing the impact resistance of the autoclaved aerated concrete panel on the construction site according to claim 2, wherein the impact assembly comprises a lifting rod (7), a top strip (8), a top plate (9), a control valve (10), a controller (11), a telescopic rod (12) and a stamping plate (13), the lifting rod (7) is installed on the top surface of the side protection plate (2), and one end, far away from the side protection plate (2), of the lifting rod (7) is connected with the top strip (8); the top plate (9) is installed on one side of the top strip (8), and the top surface of the top plate (9) is provided with a control valve (10); the bottom surface of the top plate (9) is provided with a controller (11); the bottom surface of controller (11) installs telescopic link (12), telescopic link (12) are kept away from the one end of controller (11) is installed punching press board (13).

4. A site autoclaved aerated concrete panel impact test device according to claim 1, characterized in that the top surface of the base (1) is provided with autoclaved aerated concrete panels, and the autoclaved aerated concrete panels are located between the first limiting plate (16) and the second limiting plate (19).

5. The site autoclaved aerated concrete panel impact test device according to claim 1, wherein four support blocks (20) are installed on the bottom surface of the base (1), and the bottom surfaces of the four support blocks (20) are all in the same horizontal plane.

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