CN211904921U

CN211904921U - Be used for building material to draw pressure performance detection device

Info

Publication number: CN211904921U
Application number: CN202020296696.8U
Authority: CN
Inventors: 欧爱军
Original assignee: Shenzhen Yexin Engineering Testing Co ltd
Current assignee: Shenzhen Yexin Engineering Testing Co ltd
Priority date: 2020-03-11
Filing date: 2020-03-11
Publication date: 2020-11-10
Anticipated expiration: 2030-03-11

Abstract

The utility model discloses a be used for building material to draw pressure performance detection device, including workstation, stand, L type support, first hydraulic press, manometer, track groove, second hydraulic press, flexible post, tensiometer, first splint, second splint, fastening screw and guide rail plate. The utility model has the advantages that: the upper surface of first splint and the lower surface of second splint all are the cockscomb structure setting, and first splint, the butt joint of misplacing mutually of the upper and lower surface sawtooth of second splint, the complete chucking of building material that will detect through the structure of cockscomb structure, first splint, be provided with two on the second splint respectively and run through the screw, and the screw corresponds the setting from top to bottom, make the butt joint about going on that fastening screw can convenient and fast, first splint, second splint clamp tightly and relax through revolving of fastening screw soon, guarantee that operating personnel can carry out the chucking and relax building material soon through revolving the fastening screw.

Description

Be used for building material to draw pressure performance detection device

Technical Field

The utility model relates to a draw and press performance detection device specifically is a be used for building material to draw and press performance detection device, belongs to and draws and press performance detection device technical field.

Background

Building materials are various materials used in construction works, and the building materials are various in types, and are roughly classified into: (1) inorganic materials including metallic materials (including ferrous and non-ferrous materials) and non-metallic materials (such as natural stone, burnt-earth products, cement, concrete and silicate products, etc.), (2) organic materials including vegetable materials, synthetic polymer materials (including plastics, paints and adhesives) and asphalt materials, and (3) composite materials including asphalt concrete, polymer concrete, etc., which are generally compounded from inorganic non-metallic materials and organic materials.

Therefore, the tensile and compressive properties of the building materials are particularly important, and all the requirements of the detection device for the tensile and compressive properties of the building materials are needed to meet the current market demands.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is just to provide a be used for building material to draw pressure performance detection device in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose: a device for detecting the tension and compression performance of building materials comprises a workbench, a stand column, an L-shaped support, a first hydraulic machine, a pressure gauge, a rail groove, a second hydraulic machine, a telescopic column, a tension gauge, a first clamping plate, a second clamping plate, a fastening screw and a guide rail plate; the working table is horizontally fixed at the top of the stand column, the stand column is vertically welded at the four corners of the bottom of the working table, the L-shaped support is fixed at the center of the back of the working table and is positioned behind the first clamping plate and the second clamping plate, the first hydraulic machine is vertically fixed at the bottom of a cross rod at the top of the L-shaped support, the pressure gauge is connected to the bottom end of a hydraulic rod at the bottom of the first hydraulic machine, the track groove is arranged on the upper surface of the working table in an inwards concave manner, the second hydraulic machine is welded and fixed on the upper surface of the working table and is positioned on the left side and the right side of the track groove, the telescopic column is connected to the second hydraulic machine, the tension gauge is fixed at the bottom end of the telescopic column, the first clamping plate is connected to the track groove through a guide rail plate, the first clamping plate is positioned on the working table, and the second clamping, the fastening screw runs through and screws in the left and right sides screw hole of first splint, second splint, the bottom at first splint is fixed to the guide rail board, just the guide rail board is located the track inslot, just first hydraulic press and second hydraulic press all are through wire and external power supply electric connection.

Preferably, in order to improve the overall stability of the device, the upright post is welded and fixed with the workbench in a full-welding mode, and the welding position is subjected to rust prevention treatment.

Preferably, in order to directly drive the clamping plate to move left and right through the stretching of the telescopic column, and further enable the tensile force value on the tensile force meter to be the tensile stress required by measurement completely, the first clamping plate is in sliding connection with the track groove through the guide rail plate and moves left and right through the stretching of the telescopic column.

Preferably, in order to carry out the complete chucking of the building material that detects through the structure of cockscomb structure, the upper surface of first splint and the lower surface of second splint all are the cockscomb structure setting, and the upper and lower surface sawtooth of first splint, second splint misplaces the butt joint each other.

Preferably, in order to enable the fastening screw to be conveniently and quickly butted up and down, two penetrating screw holes are respectively formed in the first clamping plate and the second clamping plate, and the screw holes are arranged in a vertically corresponding mode.

Preferably, in order to ensure that an operator can quickly clamp and loosen the building material by screwing the fastening screw, the first clamping plate and the second clamping plate are clamped and loosened by screwing the fastening screw.

The utility model has the advantages that: the tension and pressure performance detection device is reasonable in design, the stand column is welded and fixed with the workbench in a full-welding mode, rust-proof treatment is carried out at the welding position, the overall stability of the device is improved, the first clamping plate is connected with the rail groove in a sliding mode through the guide rail plate and is moved left and right through the expansion of the expansion column, the clamping plate is directly driven to move left and right through the stretching of the expansion column, further, the tension value on the tension meter can be completely the tensile stress required by measurement, the upper surface of the first clamping plate and the lower surface of the second clamping plate are arranged in a zigzag mode, the upper surface and the lower surface of the first clamping plate and the second clamping plate are in staggered butt joint with each other, the building materials to be detected are completely clamped through the zigzag structure, the first clamping plate and the second clamping plate are respectively provided with two through screw holes which are arranged in a vertically corresponding mode, so that the, first splint, second splint press from both sides tightly and loosen through the wrong commentaries on classics of twisting of fastening screw, guarantee that operating personnel can carry out chucking and loosening with building material through twisting soon the fastening screw is quick.

Drawings

Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;

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

fig. 3 is a detailed structure diagram of the clamping plate of the present invention.

In the figure: 1. the hydraulic pressure measuring device comprises a workbench, 2, a stand column, 3, an L-shaped support, 4, a first hydraulic machine, 5, a pressure gauge, 6, a track groove, 7, a second hydraulic machine, 8, a telescopic column, 9, a tension gauge, 10, a first clamping plate, 11, a second clamping plate, 12, a fastening screw, 13 and a guide rail plate.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 3, a device for detecting tension and compression performance of building materials includes a workbench 1, a column 2, an L-shaped bracket 3, a first hydraulic machine 4, a pressure gauge 5, a rail groove 6, a second hydraulic machine 7, a telescopic column 8, a tension gauge 9, a first clamping plate 10, a second clamping plate 11, a fastening screw 12 and a guide rail plate 13; the working table 1 is horizontally fixed at the top of the stand column 2, the stand column 2 is vertically welded at four corners of the bottom of the working table 1, the L-shaped support 3 is fixed at the center of the back of the working table 1, the L-shaped support 3 is positioned at the rear of the first clamping plate 10 and the second clamping plate 11, the first hydraulic machine 4 is vertically fixed at the bottom of a cross rod at the top of the L-shaped support 3, the pressure gauge 5 is connected at the bottom of a hydraulic rod at the bottom of the first hydraulic machine 4, the track groove 6 is arranged on the upper surface of the working table 1 in an inwards concave manner, the second hydraulic machine 7 is welded and fixed on the upper surface of the working table 1, the second hydraulic machine 7 is positioned at the left side and the right side of the track groove 6, the telescopic column 8 is connected on the second hydraulic machine 7, the tension gauge 9 is fixed at the bottom of the telescopic column 8, the first clamping plate 10 is connected in the track groove 6 through the guide, the second clamping plate 11 is connected above the first clamping plate 10 through a fastening screw 12, the fastening screw 12 penetrates through and is screwed into screw holes in the left side and the right side of the first clamping plate 10 and the second clamping plate 11, the guide rail plate 13 is fixed at the bottom of the first clamping plate 10, the guide rail plate 13 is located in the rail groove 6, the first hydraulic machine 4 and the second hydraulic machine 7 are both electrically connected with an external power supply through leads, and the first hydraulic machine 4 and the second hydraulic machine 7 are JY-DBJ-1000 in model.

The upright post 2 is welded and fixed with the workbench 1 in a full welding mode, and the welding part is subjected to rust prevention treatment, so that the overall stability of the device is improved, the first clamping plate 10 is connected with the rail groove 6 in a sliding mode through the guide rail plate 13, and directly drives the clamping plate to move left and right through the stretching of the telescopic column 8, so that the tension value on the tension gauge 9 can be completely the tensile stress required by measurement, the upper surface of the first clamping plate 10 and the lower surface of the second clamping plate 11 are arranged in a zigzag mode, the sawteeth on the upper surfaces and the lower surfaces of the first clamping plate 10 and the second clamping plate 11 are in staggered butt joint with each other, the building material required to be detected is completely clamped through the zigzag structure, the first clamping plate 10 and the second clamping plate 11 are respectively provided with two through screw holes which are arranged in a vertically corresponding mode, so that the fastening screws 12 can be conveniently and quickly in butt, first splint 10, second splint 11 are pressed from both sides tightly and are loosened through the revolving of fastening screw 12, guarantee that operating personnel can carry out chucking and loosening building material fast through revolving soon fastening screw 12.

The working principle is as follows: when the tension and compression performance detection device is used for detection, firstly, the pressure gauge 5 and the tension gauge 9 are respectively zeroed, then cut building materials are placed on the first clamping plate 10, the first clamping plate 10 and the second clamping plate 11 clamp the building materials to be detected through screwing of the fastening screws 12, then the first hydraulic machine 4 and the second hydraulic machine 7 are electrically connected with an external power supply through leads, the power supply is turned on, at the moment, the first hydraulic machine 4 and the second hydraulic machine 7 start to work, the telescopic columns 8 start to shrink, tension stress is provided for the clamping plates, the rod piece at the bottom of the first hydraulic machine 4 starts to be pressed down to generate the compression stress, and after the building materials reach deformation to be detected, values on the pressure gauge 5 and the tension gauge 9 are recorded and calculated according to a formula.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a be used for building material to draw pressure performance detection device which characterized in that: the device comprises a workbench (1), a stand column (2), an L-shaped support (3), a first hydraulic machine (4), a pressure gauge (5), a track groove (6), a second hydraulic machine (7), a telescopic column (8), a tension gauge (9), a first clamping plate (10), a second clamping plate (11), a fastening screw (12) and a guide rail plate (13); the hydraulic press is characterized in that the workbench (1) is horizontally fixed at the top of the stand column (2), the stand column (2) is vertically welded at the four corners of the bottom of the workbench (1), the L-shaped support (3) is fixed at the center of the back of the workbench (1), the L-shaped support (3) is positioned at the rear of the first clamping plate (10) and the second clamping plate (11), the first hydraulic press (4) is vertically fixed at the bottom of a cross rod at the top of the L-shaped support (3), the pressure gauge (5) is connected at the bottom of a hydraulic rod at the bottom of the first hydraulic press (4), the track groove (6) is arranged on the upper surface of the workbench (1) in an inwards concave manner, the second hydraulic press (7) is welded and fixed on the upper surface of the workbench (1), the second hydraulic press (7) is positioned at the left side and the right side of the track groove (6), the telescopic column (8) is connected on the second hydraulic press (7), and the tension gauge (9), first splint (10) are connected in track groove (6) through guide rail board (13), just first splint (10) are located workstation (1), second splint (11) are connected in first splint (10) top through fastening screw (12), fastening screw (12) run through to twist soon in the both sides screw hole of the left and right sides of first splint (10), second splint (11), the bottom at first splint (10) is fixed in guide rail board (13), just guide rail board (13) are located track groove (6), just first hydraulic press (4) and second hydraulic press (7) all through wire and external power supply electric connection.

2. The building material tension and compression performance detection device as claimed in claim 1, wherein: the upright post (2) is welded and fixed with the workbench (1) in a full-welding mode, and rust prevention treatment is carried out at the welding position.

3. The building material tension and compression performance detection device as claimed in claim 1, wherein: the first clamping plate (10) is connected with the track groove (6) in a sliding mode through the guide rail plate (13) and moves left and right through the stretching of the stretching column (8).

4. The building material tension and compression performance detection device as claimed in claim 1, wherein: the upper surface of the first clamping plate (10) and the lower surface of the second clamping plate (11) are arranged in a zigzag manner, and the upper surface and the lower surface of the first clamping plate (10) and the lower surface of the second clamping plate (11) are in staggered butt joint with each other.

5. The building material tension and compression performance detection device as claimed in claim 1, wherein: the first clamping plate (10) and the second clamping plate (11) are respectively provided with two through screw holes which are arranged up and down correspondingly.

6. The building material tension and compression performance detection device as claimed in claim 1, wherein: the first clamping plate (10) and the second clamping plate (11) are clamped and loosened through screwing of fastening screws (12).