CN217277375U

CN217277375U - Building pipe hardness detection device suitable for different sizes

Info

Publication number: CN217277375U
Application number: CN202220464801.3U
Authority: CN
Inventors: 叶忠孝; 杨湖峰; 周俊力
Original assignee: Zhejiang Mcc Testing Technology Co ltd
Current assignee: Zhejiang Mcc Testing Technology Co ltd
Priority date: 2022-03-05
Filing date: 2022-03-05
Publication date: 2022-08-23
Anticipated expiration: 2032-03-05

Abstract

The utility model discloses an adapt to not unidimensional building tubular product hardness detection device, the on-line screen storage device comprises a base, the recess that the cross-section is the V style of calligraphy is seted up to the upper surface of base, the base top is equipped with the frame, the frame is equipped with hydraulic pressure mechanism in the top position of recess, the lower extreme of hydraulic pressure mechanism is connected with hardness detection meter, the base is equipped with the link in the top that is close to end position, the link is equipped with the shear holder on the lateral wall that the recess top corresponds, there is the expansion bracket top of link through spring coupling, the upper end of shear holder and the lateral wall lateral sliding of expansion bracket are connected, can adjust the matching according to the diameter size of different tubular products, then firmly fix it.

Description

Building pipe hardness detection device suitable for different sizes

Technical Field

The utility model relates to a building material test technical field, concretely relates to adapt to not unidimensional building tubular product hardness testing arrangement.

Background

Hardness is a term of art in physics, and the ability of a material to resist locally the penetration of hard objects into its surface is called hardness. The local resistance of solid to the invasion of external objects is an index for comparing the hardness of various materials. During the building engineering, in order to ensure the strength and the hardness of the building, the hardness of the building material needs to be detected, so that the condition that the strength of part of the building material does not meet the requirement or the building does not meet the acceptance standard is avoided.

The building pipes are mostly of cylindrical structures, so that the existing equipment has certain difficulty in fixing the building pipes, and different pipes have different diameters, so that the detection equipment is required to be adjusted and matched according to the diameters of the different pipes and then be firmly fixed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to adapt to not unidimensional building tubular product hardness detection device can adjust the matching according to the diameter size of the tubular product of difference, then firmly fix it.

The utility model discloses a solve above technical problem, adopt following technical scheme: the utility model provides an adapt to not unidimensional building tubular product hardness detection device, includes the base, the recess that the cross-section is the V style of calligraphy is seted up to the upper surface of base, the base top is equipped with the frame, the frame is equipped with hydraulic pressure mechanism in the top position of recess, hydraulic pressure mechanism's lower extreme is connected with the hardness detection meter, the base is equipped with the link in the top that is close to end position, the link is equipped with the scissors frame on the lateral wall that the recess top corresponds, there is the expansion bracket top of link through spring coupling, the upper end of scissors frame and the lateral wall lateral sliding connection of expansion bracket.

Technical scheme more than adopting, press the expansion bracket, the spring compression, the upper segment of shear bracket produces the displacement, thereby open the hypomere of shear bracket, thereby supply in tubular product penetrates the recess, set up the recess that the cross-section is the V style of calligraphy, tubular product that can the different diameter sizes of adaptation, and provide the support to the lower extreme of tubular product, loosen the expansion bracket, spring force replies, the upper segment of shear bracket produces the displacement, thereby tighten up the hypomere of shear bracket and clip tubular product, can clip tubular product that different diameter sizes, provide the clamp force to the upper end of tubular product, thereby firmly fix tubular product, then operation hydraulic pressure mechanism control hardness detects the meter and moves down to going down to carrying out the hardness detection to tubular product.

As a further optimization of the utility model, the recess runs through both ends around the base, the base all is equipped with the link in the top that is close to both ends around.

Technical scheme more than adopting, through all setting up the link at both ends, all step up the both ends of tubular product through the scissors frame for tubular product is fixed more stably.

As the utility model discloses a further optimization, the spout has been seted up along transversely to the lateral wall of expansion bracket, the upper end of scissors frame be equipped with spout sliding connection's slider.

As the utility model discloses a further optimization, the intermediate position of expansion bracket sets up threaded hole, still includes to pass the screw hole downwards and rotate the adjusting screw who is connected with the link intermediate position, adjusting screw's top is equipped with the holding rod perpendicularly, adjusting screw's shape is the T font.

Technical scheme more than adopting, through rotating the holding rod operation adjusting screw and rotating to drive the expansion plate and move about adjusting screw, thereby be convenient for adjust scissors frame's the degree of opening and shutting and lock, make scissors frame remain stable in the use.

As a further optimization of the utility model, be equipped with a plurality of on the lateral wall of one side of the relative orientation of hypomere of scissors frame and be dentate non-slip raised.

Technical scheme more than adopting, when the scissors frame cliies tubular product, the surface production frictional force of non-slip raised and tubular product when thereby hardness detector pushes down tubular product, avoids tubular product to be producing the rotation in a circumferential direction, guarantees the measuring precision.

The utility model has the advantages that: press the expansion bracket, the spring compression, the upper segment of scissor holder produces the displacement, thereby open scissor holder's hypomere, thereby supply tubular product to penetrate in the recess, set up the recess that the cross-section is the V style of calligraphy, can the different diameter size's of adaptation tubular product, and provide the support to the lower extreme of tubular product, loosen the expansion bracket, spring force replies, scissor holder's upper segment produces the displacement, thereby tighten up scissor holder's hypomere and clip with the both ends of tubular product, can clip the tubular product of different diameter size, the upper end to tubular product provides the clamp force, thereby firmly fix tubular product, then operation hydraulic pressure mechanism control hardness detects the meter and moves down to carry out hardness detection to tubular product down, the antiskid is protruding to avoid tubular product to be producing the rotation in a circumferential direction, guarantee the measuring precision.

Drawings

Fig. 1 is a schematic view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

fig. 3 is a schematic side view of the present invention.

The reference numbers in the figures mean: 1. a base; 11. a groove; 12. a frame; 13. a connecting frame; 2. a hydraulic mechanism; 3. a hardness tester; 4. a telescopic frame; 41. a chute; 5. a scissor rack; 51. a slider; 52. anti-skid projections; 6. a spring; 7. a pipe; 8. adjusting the screw rod; 81. a handle.

Detailed Description

The specific embodiments are only for explaining the present invention, and it is not a limitation to the present invention, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but all the embodiments are protected by patent law within the scope of the claims of the present invention.

Referring to fig. 1-3, the embodiment disclosed in the present invention further provides: a hardness detection device suitable for building pipes 7 of different sizes comprises a base 1, wherein a groove 11 with a V-shaped cross section is formed in the upper surface of the base 1, the groove 11 penetrates through the front end and the rear end of the base 1, a frame 12 is arranged above the base 1, a hydraulic mechanism 2 is arranged on the frame 12 above the groove 11, and the lower end of the hydraulic mechanism 2 is connected with a hardness detector 3;

the upper parts of the base 1 close to the front end and the rear end are provided with connecting frames 13, the connecting frames 13 are provided with scissor frames 5 on the corresponding side walls above the grooves 11, the upper parts of the connecting frames 13 are connected with telescopic frames 4 through springs 6, the lower sections of the scissor frames 5 are intersected with the extension lines of the grooves 11 in the length direction, the side walls of the lower sections of the scissor frames 5 facing oppositely are provided with a plurality of tooth-shaped anti-slip bulges 52, the anti-slip bulges 52 and the surfaces of the pipes 7 generate friction force, when the pipe 7 is pressed down by the hardness detector 3, the pipe 7 is prevented from rotating in the circumferential direction, the measuring accuracy is ensured, the upper end of the scissor frame 5 is transversely connected with the side walls of the telescopic frames 4 in a sliding manner, the side walls of the telescopic frames 4 are transversely provided with sliding grooves 41, the upper end of the scissor frame 5 is provided with sliding blocks 51 connected with the sliding grooves 41 in a sliding manner, the middle position of the telescopic frames 4 is provided with threaded holes, and the adjusting screw rods 8 which downwards penetrate through the threaded holes to be rotatably connected with the middle positions of the connecting frames 13, the top of the adjusting screw rod 8 is vertically provided with a holding rod, and the adjusting screw rod 8 is T-shaped.

The principle of the utility model is that: the telescopic frame 4 is pressed, the spring 6 is compressed, the upper section of the scissor frame 5 generates displacement, the lower section of the scissor frame 5 is opened, the pipe 7 penetrates into the groove 11, the groove 11 with the V-shaped cross section is formed, the pipe 7 with different diameters can be matched, the lower end of the pipe 7 is supported, the telescopic frame 4 is loosened, the spring 6 returns elastically, the upper section of the scissor frame 5 generates displacement, the lower section of the scissor frame 5 is tightened, two ends of the pipe 7 are clamped, the pipe 7 with different diameters can be clamped, clamping force is provided for the upper end of the pipe 7, the pipe 7 is firmly fixed, then the hydraulic mechanism 2 is operated to control the hardness detector 3 to move downwards to perform hardness detection on the pipe 7, the anti-skid protrusions 52 prevent the pipe 7 from rotating in the circumferential direction, and the measuring accuracy is guaranteed;

the adjusting screw rod 8 can be operated to rotate by rotating the holding rod, so that the telescopic plate is driven to move up and down on the adjusting screw rod 8, the opening and closing degree of the scissor frame 5 can be conveniently adjusted, the scissor frame 5 can be locked, and the scissor frame 5 can be kept stable in the using process.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and those modifications and variations assumed above should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a adapt to not unidimensional building tubular product hardness detection device, includes base (1), its characterized in that, recess (11) that the cross-section is the V style of calligraphy are seted up to the upper surface of base (1), base (1) top is equipped with frame (12), frame (12) are equipped with hydraulic pressure mechanism (2) in the top position of recess (11), the lower extreme of hydraulic pressure mechanism (2) is connected with hardness detection meter (3), the top of base (1) is close to tip position and is equipped with link (13), the lateral wall of link (13) is equipped with shear holder (5) with the position that recess (11) correspond, the top of link (13) is connected with expansion bracket (4) through spring (6), the upper end of shear holder (5) and the lateral wall lateral sliding connection of expansion bracket (4).

2. The building pipe hardness detection device suitable for different sizes according to claim 1, wherein the groove (11) penetrates through the front end and the rear end of the base (1), and a connecting frame (13) is arranged above the base (1) and close to the front end and the rear end.

3. The building pipe hardness detection device suitable for different sizes according to claim 1, wherein a sliding groove (41) is transversely formed in a side wall of the telescopic frame (4), and a sliding block (51) which is slidably connected with the sliding groove (41) is arranged at the upper end of the scissor frame (5).

4. The building pipe hardness detection device suitable for different sizes according to claim 1 or 2, wherein a threaded hole is formed in the middle of the expansion bracket (4), the expansion bracket further comprises an adjusting screw (8) which penetrates through the threaded hole downwards and is rotatably connected with the middle of the connecting frame (13), a holding rod is vertically arranged at the top of the adjusting screw (8), and the adjusting screw (8) is T-shaped.

5. The device for detecting the hardness of the building pipes adapting to different sizes is characterized in that a plurality of tooth-shaped anti-slip protrusions (52) are arranged on the side wall of the lower section of the scissor frame (5) which faces oppositely.