CN209979371U

CN209979371U - Building material hardness bearing capacity detection device

Info

Publication number: CN209979371U
Application number: CN201920772575.3U
Authority: CN
Inventors: 付荣强
Original assignee: Jiangxi Huanming Construction Co Ltd
Current assignee: Jiangxi Huanming Construction Co Ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-01-21
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to a building material detects technical field, and a building material hardness bearing capacity detection device is disclosed, including base and portal frame, two vertical portion one ends of portal frame all with the upper end fixed connection of base, the rectangular channel has been seted up to the upper end of base, be equipped with two backup pads in the rectangular channel, the rectangular rod has all been cup jointed through the rectangle through-hole slip in both ends about the base, two relative one ends of rectangular rod all pass the rectangle through-hole and respectively with two backup pad fixed connection, the crossbeam upper end fixedly connected with pneumatic cylinder of portal frame, the crossbeam and the fixedly connected with depression bar that the output of pneumatic cylinder runs through the portal frame, the lower extreme fixedly connected with briquetting of depression bar. The utility model discloses, can carry out resistance to compression bearing capacity to the building material of different shapes and detect to difficult emergence displacement when building material receives the pressure, no external force influence when building material warp makes the detection structure comparatively accurate.

Description

Building material hardness bearing capacity detection device

Technical Field

The utility model relates to a building material detects technical field, especially relates to a building material hardness bearing capacity detection device.

Background

Building materials are a general term for materials used in civil engineering and construction engineering and can be classified into structural materials, decorative materials and some special materials. The structural materials comprise wood, bamboo, stone, cement, concrete, metal, tiles, ceramics, glass, engineering plastics, composite materials and the like, but the hardness bearing capacity is an important parameter for judging whether the building materials reach the standard or not according to the division of amateur plates and pipes.

Among the prior art, when detecting the building material to the isostructure, in order to make the building material of pressurized not the slippage, generally detect time measuring and all need use anchor clamps to fix, but building material's structure is different, and it is obvious that current anchor clamps can't be suitable for multiple building material to during the centre gripping, the building material deformation in-process receives the holding power of anchor clamps, and then makes the testing result accurate inadequately.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving among the prior art building material's structure differently, it is obviously unable multiple building material that is suitable for of present anchor clamps to during the centre gripping, the building material deformation in-process receives the holding power of anchor clamps, and then makes the not accurate problem inadequately of testing result, and the building material hardness bearing capacity detection device who provides.

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

the utility model provides a building material hardness bearing capacity detection device, includes base and portal frame, two vertical portion one ends of portal frame all with the upper end fixed connection of base, the rectangular channel has been seted up to the upper end of base, be equipped with two backup pads in the rectangular channel, the base all cup joints the rectangular rod, two through the slip of rectangular through-hole in both ends about the rectangular rod the relative one end of rectangular rod all passes the rectangular through-hole and respectively with two backup pad fixed connection, the crossbeam upper end fixedly connected with pneumatic cylinder of portal frame, the output of pneumatic cylinder runs through the crossbeam and the fixedly connected with depression bar of portal frame, the lower extreme fixedly connected with briquetting of depression bar, T type spout has all been seted up to two vertical relative one sides of portion of portal frame, be equipped with hold-down mechanism in the T type spout.

Preferably, the pressing mechanism comprises a T-shaped sliding block which is sleeved in a T-shaped sliding groove in a sliding mode, a pressing plate is fixedly connected to one side of the T-shaped sliding block, a spring is arranged in the T-shaped sliding groove, one end of the spring is fixedly connected with one side of the T-shaped sliding block, and the other end of the spring is fixedly connected with one side of the T-shaped sliding groove.

Preferably, threaded holes are transversely formed in the side walls of the two supporting plates, the thread turning directions of the threaded holes are opposite, the two threaded holes are in threaded connection with a bidirectional screw rod together, two ends of the bidirectional screw rod are respectively and rotatably connected with two opposite sides of the rectangular groove through rolling bearings, and the right end of the bidirectional screw rod penetrates through the rolling bearings and is fixedly connected with a knob.

Preferably, equal fixedly connected with screw sleeve of one end downside that two vertical portions of portal frame carried on the back mutually, two equal threaded connection has the bolt in the screw sleeve, the one end of bolt is passed screw sleeve and is connected with the pole wall contact of rectangular rod.

Preferably, the upper ends of the two support plates are transversely provided with a first through groove which is of an arc-shaped structure, the lower end of the pressing block is transversely provided with a second through groove which is of an arc-shaped structure.

Preferably, the four corners of the lower end of the base are fixedly connected with cushion blocks.

Compared with the prior art, the utility model provides a building material hardness bearing capacity detection device possesses following beneficial effect:

1. this building material hardness bearing capacity detection device, through the knob that is equipped with, two-way lead screw and backup pad, can adjust the support range and support the building of difference, the different building material of test of being convenient for leads to the groove through the first groove that is equipped with and second, can detect the resistance to compression bearing capacity of tubular product to difficult emergence displacement when building material is compressed, no external force influence when building material warp, and then make the detection structure comparatively accurate.

2. This building material hardness bearing capacity detection device through base, spring, T type slider and the clamp plate that is equipped with, can be difficult for removing when panel pressurized, through pneumatic cylinder, depression bar and the briquetting that is equipped with, can extrude the building and take place to warp, is convenient for detect building material's hardness bearing capacity according to the deformation volume.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses, can carry out resistance to compression bearing capacity to the building material of different shapes and detect to difficult emergence displacement when building material is compressed, no external force influence when building material warp for it is comparatively accurate to detect the structure.

Drawings

Fig. 1 is a schematic structural view of a device for detecting hardness bearing capacity of a building material provided by the present invention;

fig. 2 is a top view of a base in the device for detecting hardness bearing capacity of building material provided by the present invention;

fig. 3 is an enlarged view of a structure at a in fig. 1.

In the figure: the device comprises a base 1, a cushion block 2, a rectangular rod 3, a portal frame 4, a hydraulic cylinder 5, a pressure rod 6, a pressure block 7, a bidirectional screw rod 8, a support plate 9, a knob 10, a first through groove 11, a bolt 12, a spring 13, a sliding groove 14T-shaped, a sliding block 15T-shaped, a pressure plate 16, a threaded sleeve 17 and a second through groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-3, a building material hardness bearing capacity detection device, comprising a base 1 and a portal frame 4, wherein, four corners of the lower end of the base 1 are fixedly connected with cushion blocks 2, one ends of two vertical parts of the portal frame 4 for supporting the base 1 are fixedly connected with the upper end of the base 1, the upper end of the base 1 is provided with a rectangular groove, two support plates 9 are arranged in the rectangular groove, the left and right ends of the base 1 are slidably sleeved with rectangular rods 3 through rectangular through holes, the opposite ends of the two rectangular rods 3 respectively pass through the rectangular through holes and are fixedly connected with the two support plates 9, the upper end of a beam of the portal frame 4 is fixedly connected with a hydraulic cylinder 5, the oil inlet end of the hydraulic cylinder 5 is connected with an external oil pressure control device through an oil pipe, the technology is widely used in life, and a person skilled in the art knows that too many parts are not needed, the output end of the hydraulic cylinder 5 passes, the lower end of the pressure rod 6 is fixedly connected with a pressure block 7, one side of the portal frame 4 opposite to the two vertical parts is provided with a T-shaped sliding groove 14, and a pressing mechanism is arranged in the T-shaped sliding groove 14.

The pressing mechanism comprises a T-shaped sliding block 15 which is sleeved in a T-shaped sliding groove 14 in a sliding mode, a pressing plate 16 is fixedly connected to one side of the T-shaped sliding block 15, a spring 13 is arranged in the T-shaped sliding groove 14, one end of the spring 13 is fixedly connected with one side of the T-shaped sliding block 15, the other end of the spring 13 is fixedly connected with one side of the T-shaped sliding groove 14, threaded holes are transversely formed in the side walls of two supporting plates 9, the thread turning directions of the two threaded holes are opposite, a bidirectional screw rod 8 is connected to two threaded holes through common threads, two ends of the bidirectional screw rod 8 are respectively connected with two opposite sides of a rectangular groove in a rotating mode through rolling bearings, the right end of the bidirectional screw rod 8 penetrates through the rolling bearings and is fixedly connected with a knob 10, the position of the supporting plates 9 can be conveniently and quickly adjusted, the pressing mechanism is suitable for detecting different building materials, the one end of bolt 12 is passed threaded sleeve 17 and is connected with the pole wall contact of rectangular rod 3, is convenient for carry on spacingly to rectangular rod 3, stability when increasing backup pad 9 atress, and first logical groove 11 has transversely been seted up to the upper end of two backup pads 9, and first logical groove 11 is the arc structure, and second through groove 18 has transversely been seted up to the lower extreme of briquetting 7, and second through groove 18 is the arc structure, is convenient for detect tubular product or rod building material and uses.

In the utility model, when in use, the building materials of plates are placed on the base 1, the spring 13 pushes the T-shaped slider 15 to move the pressing plate 16, the pressing plate 16 moves to extrude the building materials, thereby the building materials can not easily move when the plates are pressed, the hydraulic cylinder 5 is started, the hydraulic cylinder 5 drives the pressing rod 6 to ensure that the pressing block 7 extrudes the building to deform, thereby the hardness bearing capacity of the building materials can be conveniently detected according to the deformation quantity, the knob 10 is rotated by hands, the knob 10 rotates to drive the bidirectional screw rod 8 to rotate, the bidirectional screw rod 8 rotates to drive the two supporting plates 9 to move, thereby different supporting ranges can be carried out on the building, different building materials can be conveniently tested, when the two supporting plates 9 are attached, the compression resistance test can be directly carried out on the upper ends of the supporting plates 9, the building materials of pipes or rods are placed in the two first through grooves 11, the second through grooves 18 on the pressing block 7 can be matched with, and building material is difficult for taking place the displacement when being compressed to building material does not have the external force influence when warping, and then makes the detection structure comparatively accurate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A building material hardness bearing capacity detection device comprises a base (1) and a portal frame (4), and is characterized in that one ends of two vertical parts of the portal frame (4) are fixedly connected with the upper end of the base (1), a rectangular groove is formed in the upper end of the base (1), two supporting plates (9) are arranged in the rectangular groove, rectangular rods (3) are sleeved at the left end and the right end of the base (1) through rectangular through holes in a sliding mode, the opposite ends of the two rectangular rods (3) penetrate through the rectangular through holes and are fixedly connected with the two supporting plates (9) respectively, a hydraulic cylinder (5) is fixedly connected to the upper end of a cross beam of the portal frame (4), the output end of the hydraulic cylinder (5) penetrates through the cross beam of the portal frame (4) and is fixedly connected with a compression rod (6), a pressing block (7) is fixedly connected to the lower end of the compression rod (6), and a T-shaped sliding groove (14) is formed in one side, opposite to, a pressing mechanism is arranged in the T-shaped sliding groove (14).

2. The building material hardness bearing capacity detection device according to claim 1, wherein the pressing mechanism comprises a T-shaped sliding block (15) which is sleeved in a T-shaped sliding groove (14) in a sliding manner, a pressing plate (16) is fixedly connected to one side of the T-shaped sliding block (15), a spring (13) is arranged in the T-shaped sliding groove (14), one end of the spring (13) is fixedly connected with one side of the T-shaped sliding block (15), and the other end of the spring (13) is fixedly connected with one side of the T-shaped sliding groove (14).

3. The building material hardness bearing capacity detection device according to claim 1, wherein threaded holes are transversely formed in the side walls of the two support plates (9), the thread turning directions of the two threaded holes are opposite, a bidirectional screw rod (8) is connected to the two threaded holes through common threads, two ends of the bidirectional screw rod (8) are respectively and rotatably connected with two opposite sides of the rectangular groove through rolling bearings, and the right end of the bidirectional screw rod (8) penetrates through the rolling bearings and is fixedly connected with a knob (10).

4. The building material hardness bearing capacity detection device according to claim 1, wherein a threaded sleeve (17) is fixedly connected to the lower side of each of two opposite vertical ends of the portal frame (4), a bolt (12) is connected to each of the two threaded sleeves (17) in a threaded manner, and one end of the bolt (12) penetrates through the threaded sleeve (17) and is in contact connection with the rod wall of the rectangular rod (3).

5. The building material hardness bearing capacity detection device according to claim 1, wherein a first through groove (11) is transversely formed in the upper ends of the two support plates (9), the first through groove (11) is of an arc-shaped structure, a second through groove (18) is transversely formed in the lower end of the pressing block (7), and the second through groove (18) is of an arc-shaped structure.

6. The building material hardness bearing capacity detection device according to claim 1, wherein cushion blocks (2) are fixedly connected to four corners of the lower end of the base (1).