CN220751871U

CN220751871U - Building material detection device that shocks resistance

Info

Publication number: CN220751871U
Application number: CN202322403921.XU
Authority: CN
Inventors: 黄卫; 刘玉虎; 杨鑫; 单世纪
Original assignee: Zhuxin Hebei Xiong'an Inspection And Testing Co ltd
Current assignee: Zhuxin Hebei Xiong'an Inspection And Testing Co ltd
Priority date: 2023-09-05
Filing date: 2023-09-05
Publication date: 2024-04-09
Anticipated expiration: 2033-09-05

Abstract

The utility model discloses an impact resistance detection device for building materials, which relates to the technical field of building material detection and comprises a positioning mechanism, a lifting assembly and an impact assembly, wherein the lifting assembly is arranged behind the upper end of a bottom plate, racks are arranged on two sides of the lifting assembly, the impact assembly is arranged above the positioning mechanism, the positioning mechanism comprises a mounting plate, a sliding plate and a first driving motor, a first fixed blocking piece, a second fixed blocking piece, a first movable blocking piece and a second movable blocking piece are arranged at the upper end of the mounting plate, the first movable blocking piece is connected with a first driver below, and the second movable blocking piece is connected with a second driver below. According to the utility model, the supporting plate can move up and down by arranging the pulling component, so that an object to be detected can be close to or far away from the impact component, labor is saved, and the positioning mechanism is arranged, so that the object to be detected can be fixed fast and well when being fixed, and the working efficiency is improved.

Description

Building material detection device that shocks resistance

Technical Field

The utility model relates to the technical field of building material detection, in particular to building material impact resistance detection equipment.

Background

The concrete, which is called as concrete for short, refers to a general term of engineering composite materials which are formed by cementing aggregates into a whole by cementing materials, the term of concrete generally refers to cement concrete which is obtained by taking cement as cementing materials, taking sand and stone as aggregates, mixing the cement concrete with water according to a certain proportion and stirring, and the impact resistance of the concrete needs to be detected when the concrete is used.

At present, when the concrete impact resistance detection device is used, a detector is required to pull up the impact device, then the detector is enabled to do free falling body movement to impact the concrete, but because the mass of the impact device is large, manpower is wasted when the impact device is pulled, in addition, fragments can be splashed when the concrete is cracked, a certain potential safety hazard can be generated, in addition, in order to ensure the accuracy of a detection result, the device is required to be fixed when the detection is carried out, the conventional concrete impact resistance detection device does not have a quick fixing function, and the use is inconvenient.

Disclosure of Invention

For solving above-mentioned technical problem, provide a building material check out test set that shocks resistance, the present concrete that has proposed among the above-mentioned prior art is shocked resistance detection device when using to this technical scheme has solved, need the inspector to pull up the impact device, then make it do free fall motion and strike the concrete, but because the quality of impact device is great, more extravagant manpower when the pulling, can lead to the piece to splash when the concrete is cracked in addition, can produce certain potential safety hazard, moreover, in order to guarantee the accuracy of testing result, need fix the device when detecting, current concrete shock resistance detection device does not have quick fixed function, the inconvenient problem of use.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a building material detects equipment that shocks resistance, includes positioning mechanism, lifting assembly and impact assembly, splash proof frame is installed in positioning mechanism's outside, positioning mechanism's below is provided with the bottom plate, the supporting leg is installed to the lower extreme four corners of bottom plate, the upper end rear of bottom plate is provided with the lifting assembly, the left and right sides of lifting assembly is provided with the frame, the front end of frame is provided with the slide rail, the upper end of frame is provided with impact assembly in positioning mechanism's top, impact assembly's upper end is provided with hydraulic cylinder;

the positioning mechanism comprises a mounting plate, a sliding plate and a first driving motor, wherein a first fixed blocking piece, a second fixed blocking piece, a first movable blocking piece and a second movable blocking piece are arranged at the upper end of the mounting plate; the first fixed baffle piece, the second fixed baffle piece, the first movable baffle piece and the second fixed baffle piece are enclosed together to form a positioning groove; the first movable baffle piece is straight to be close to and keep away from the fixed baffle piece of second, the second movable baffle piece is straight to be close to and keep away from the fixed baffle piece of first, first movable baffle piece links to each other with the first driver of below, the second movable baffle piece links to each other with the second driver of below, sliding connection has a sliding frame in the lower extreme both sides of sliding plate, sliding frame's front end fixedly connected with backup pad one, first driving motor is installed to backup pad one's upper end, first driving motor's rear end is provided with the fixed plate, first driving motor's output fixedly connected with lead screw, lead screw nut is connected with above the lead screw.

Preferably, the pulling and lifting assembly comprises a second driving motor, a supporting column and a lifting plate, wherein two ends of the second driving motor are fixedly connected with a rotating shaft, two ends of the rotating shaft are connected with gears, a chain is sleeved on the gears, a protection frame is arranged at the outer end of the chain, a bolt is arranged at the lower end of the second driving motor, a nut is arranged outside the bolt, the supporting column is fixedly arranged at the lower end of the bolt, the lower end of the supporting column is fixedly connected with a bottom plate, a fixing column is fixedly connected at the rear of the lower end of the chain, a supporting plate is fixedly connected at the front of the lower end of the chain, a lifting plate is fixedly connected at the front end of the supporting plate, and the lifting plate is correspondingly and slidably connected with the sliding rail.

Preferably, the impact assembly comprises a top plate, an impact column and a pressing plate, wherein the impact column is fixedly arranged at the lower end of the top plate, and the pressing plate is fixedly arranged at the lower end of the impact column.

Preferably, the number of the protective frames is two, the number of the chains is two, and the number of the fixing columns is two.

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

1. this building material check out test set that shocks resistance through being provided with the pulling up subassembly, and second driving motor drives the chain and rotates, can make the layer board reciprocate to can be close to or keep away from the impact subassembly with the object that awaits measuring, this device can replace the inspector to pull up impact device, comparatively uses manpower sparingly.

2. The building material impact resistance detection equipment is provided with the positioning mechanism, so that the object to be detected is fast fixed through the driver and the baffle when the object to be detected is fixed, the use is convenient, and the working efficiency is improved.

3. This building material shock resistance check out test set through being provided with the splashproof frame, when the material that awaits measuring detects shocks resistance, broken residue can not splash and go out and produce the injury to personnel, has improved the factor of safety of equipment.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic view of the internal structure of the positioning mechanism according to the present utility model.

The reference numerals in the figures are:

1. a bottom plate;

2. a positioning mechanism; 201. a mounting plate; 202. a first fixed stop; 203. a second fixed stop; 204. a first movable stopper; 205. a second movable stopper; 206. a first driver; 207. a second driver; 208. a sliding plate; 209. a sliding frame; 210. a first supporting plate; 211. a fixing plate; 212. a first driving motor; 213. a screw rod; 214. a screw nut;

3. a pull-up assembly; 301. a second driving motor; 302. a rotating shaft; 303. a protective frame; 304. a gear; 305. a chain; 306. a screw cap; 307. a bolt; 308. a support column; 309. fixing the column; 310. a supporting plate; 311. a lifting plate;

4. an impact assembly; 41. a top plate; 42. an impact post; 43. a pressing plate;

5. support legs; 6. a frame; 7. a slide rail; 8. a hydraulic cylinder; 9. and (5) a splash-proof frame.

Detailed Description

The following description is presented to enable one of ordinary skill in the art to make and use the utility model. The preferred embodiments in the following description are by way of example only and other obvious variations will occur to those skilled in the art.

Referring to fig. 1 and 3, a building material impact resistance detection device comprises a positioning mechanism 2, a lifting assembly 3 and an impact assembly 4, wherein a splash-proof frame 9 is arranged on the outer side of the positioning mechanism 2, a bottom plate 1 is arranged below the positioning mechanism 2, supporting legs 5 are arranged at four corners of the lower end of the bottom plate 1, the lifting assembly 3 is arranged behind the upper end of the bottom plate 1, racks 6 are arranged on the left side and the right side of the lifting assembly 3, a sliding rail 7 is arranged at the front end of the racks 6, up-and-down movement of a lifting plate 311 can be realized, the impact assembly 4 is arranged at the upper end of the racks 6 above the positioning mechanism 2, and hydraulic cylinders 8 are arranged at the upper end of the impact assembly 4;

the positioning mechanism 2 comprises a mounting plate 201, a sliding plate 208 and a first driving motor 212, wherein a first fixed baffle 202, a second fixed baffle 203, a first movable baffle 204 and a second movable baffle 205 are arranged at the upper end of the mounting plate 201; the first fixed baffle 202, the second fixed baffle 203, the first movable baffle 204 and the second fixed baffle 203 are enclosed together to form a positioning groove; the first movable baffle 204 is horizontally close to and far away from the second fixed baffle 203, the second movable baffle 205 is horizontally close to and far away from the first fixed baffle 202, the first movable baffle 204 is connected with the first driver 206 below, the second movable baffle 205 is connected with the second driver 207 below, sliding frames 209 are slidably connected to two sides of the lower end of the sliding plate 208, a first supporting plate 210 is fixedly connected to the front end of the sliding frame 209, a first driving motor 212 is mounted at the upper end of the first supporting plate 210, a fixed plate 211 is arranged at the rear end of the first driving motor 212, a lead screw rod 213 is fixedly connected to the output end of the first driving motor 212, a lead screw nut 214 is connected to the upper side of the lead screw rod 213, the first fixed baffle 202 and the second fixed baffle 203 respectively comprise a plurality of rotating wheels, the rotating shafts of the rotating wheels are perpendicular to the surface of the mounting plate 201 and are fixedly connected with the mounting plate 201, meanwhile, the first fixed baffle 202, the second fixed baffle 203, the first movable baffle 204 and the second movable baffle 205 on the sliding plate 208 are fixedly connected with the mounting plate 201, the first fixed baffle 202 and the second fixed baffle 203 are fixedly connected with the second movable baffle 205, and the second movable baffle 205 are fixedly driven by the first driver 206 and the second driver 207, respectively. The number of the protective frames 303 is two, the number of the chains 305 is two, and the number of the fixing columns 309 is two, so that the stability of the structure is improved.

In another embodiment provided by the utility model, as shown in fig. 2, the lifting assembly 3 comprises a second driving motor 301, a supporting column 308 and a lifting plate 311, wherein two ends of the second driving motor 301 are fixedly connected with a rotating shaft 302, two ends of the rotating shaft 302 are connected with gears 304, a chain 305 is sleeved on the gears 304, a protection frame 303 is arranged at the outer end of the chain 305, a bolt 307 is arranged at the lower end of the second driving motor 301, a nut 306 is arranged outside the bolt 307, a supporting column 308 is fixedly arranged at the lower end of the bolt 307, the lower end of the supporting column 308 is fixedly connected with a bottom plate 1, a fixing column 309 is fixedly connected at the rear of the lower end of the chain 305, a supporting plate 310 is fixedly connected at the front of the lower end of the chain 305, the lifting plate 311 is correspondingly and slidably connected with a sliding rail 7, and the lifting assembly 3 can move an object to be tested up and down through the power support of the second driving motor 301, thereby realizing automation, reducing the labor intensity of workers and saving labor cost. The impact assembly 4 comprises a top plate 41, an impact column 42 and a pressing plate 43, wherein the impact column 42 is fixedly arranged at the lower end of the top plate 41, the pressing plate 43 is fixedly arranged at the lower end of the impact column 42, and the impact assembly 4 can be used for waiting for the lifting assembly 3 to send an object to be detected to detect.

The application process of the utility model is as follows:

when the impact resistance detection is carried out, firstly, an object to be detected is placed on a mounting plate 201 on a positioning mechanism 2, a first driver 206 and a second driver 207 are started, a positioning groove formed by the first fixed baffle 202, the second fixed baffle 203, the first movable baffle 204 and the second movable baffle 205 in a surrounding mode is used for quickly positioning and fixing the object to be detected, then a chain 305 is driven to rotate through a second driving motor 301, the chain 305 drives a supporting plate 310 to move, the supporting plate 310 drives a lifting plate 311 to move upwards on a sliding rail 7, after the lower end of an impact assembly 4 is reached, a hydraulic cylinder 8 is started, the impact assembly 4 is driven to crush the material to be detected downwards, finally, the test is completed, a second driving motor 301 provides power, and the positioning mechanism 2 falls to the original position.

The foregoing has shown and described the basic principles, principal features and advantages of the 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 therein without departing from the spirit and scope of the utility model, which is defined by 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 material shock resistance check out test set, its characterized in that includes positioning mechanism (2), lifts subassembly (3) and strikes subassembly (4), splash proof frame (9) are installed in the outside of positioning mechanism (2), the below of positioning mechanism (2) is provided with bottom plate (1), supporting leg (5) are installed in the lower extreme four corners of bottom plate (1), the upper end rear of bottom plate (1) is provided with lifts subassembly (3), the left and right sides of lifting subassembly (3) is provided with frame (6), the front end of frame (6) is provided with slide rail (7), the upper end of frame (6) is provided with impact subassembly (4) in the top of positioning mechanism (2), the upper end of impact subassembly (4) is provided with hydraulic cylinder (8);

the positioning mechanism (2) comprises a mounting plate (201), a sliding plate (208) and a first driving motor (212), wherein a first fixed blocking piece (202), a second fixed blocking piece (203), a first movable blocking piece (204) and a second movable blocking piece (205) are arranged at the upper end of the mounting plate (201); the first fixed baffle (202), the second fixed baffle (203), the first movable baffle (204) and the second fixed baffle (203) are enclosed together to form a positioning groove; the utility model discloses a motor drive device, including fixed fender piece (203) of fixed fender piece, first movable fender piece (204), second movable fender piece (205), first movable fender piece (204) straight be close to be kept away from second fixed fender piece (203), first movable fender piece (204) link to each other with below first driver (206), second movable fender piece (205) link to each other with below second driver (207), the lower extreme both sides sliding connection of sliding plate (208) has sliding frame (209), the front end fixedly connected with backup pad one (210) of sliding frame (209), first driving motor (212) are installed to the upper end of backup pad one (210), the rear end of first driving motor (212) is provided with fixed plate (211), the output fixedly connected with lead screw (213) of first driving motor (212), the top of lead screw (213) is connected with lead screw nut (214).

2. A building material impact resistance detection apparatus according to claim 1, wherein: the lifting assembly (3) comprises a second driving motor (301), a supporting column (308) and a lifting plate (311), wherein two ends of the second driving motor (301) are fixedly connected with a rotating shaft (302), two ends of the rotating shaft (302) are connected with gears (304), chains (305) are sleeved on the gears (304), a protection frame (303) is arranged at the outer ends of the chains (305), bolts (307) are arranged at the lower ends of the second driving motor (301), nuts (306) are arranged outside the bolts (307), the supporting column (308) is fixedly arranged at the lower ends of the bolts (307), the lower ends of the supporting column (308) are fixedly connected with a bottom plate (1), a fixing column (309) is fixedly connected to the rear of the lower ends of the chains (305), a lifting plate (311) is fixedly connected to the front ends of the supporting plates (310), and the lifting plate (311) is correspondingly and slidably connected with the sliding rail (7).

3. A building material impact resistance detection apparatus according to claim 1, wherein: the impact assembly (4) comprises a top plate (41), an impact column (42) and a pressing plate (43), wherein the impact column (42) is fixedly arranged at the lower end of the top plate (41), and the pressing plate (43) is fixedly arranged at the lower end of the impact column (42).

4. A building material impact resistance detection apparatus according to claim 2, wherein: the number of the protection frames (303) is two, the number of the chains (305) is two, and the number of the fixing columns (309) is two.