CN112525708A

CN112525708A - Portable reinforcing bar mechanical properties monitor

Info

Publication number: CN112525708A
Application number: CN202011254008.2A
Authority: CN
Inventors: 吴宏; 李勇林
Original assignee: Xinhua Building Materials Testing Center General Partnership
Current assignee: Xinhua Building Materials Testing Center General Partnership
Priority date: 2020-11-11
Filing date: 2020-11-11
Publication date: 2021-03-19

Abstract

The invention provides a portable reinforcing steel bar mechanical property monitor, which comprises a fixed plate, wherein a first clamping block is fixed on the upper end surface of the fixed plate, a hydraulic cylinder and a hydraulic pump are installed at the upper end of the fixed plate, an output shaft of the hydraulic cylinder is connected with a second clamping block, the first clamping block is matched with the second clamping block, the hydraulic pump is provided with a first connecting pipe and a second connecting pipe, the hydraulic pump is connected with the hydraulic cylinder through the first connecting pipe and the second connecting pipe, and a display meter is installed at the upper end of the hydraulic pump.

Description

Portable reinforcing bar mechanical properties monitor

Technical Field

The invention mainly relates to the technical field of monitors, in particular to a portable reinforcing steel bar mechanical property monitor.

Background

The monitor is widely applied to the building field, different building construction sites, the specifications of the used reinforcing steel bars are different, the existing reinforcing steel bar mechanical property monitor is complex in structure, complex in operation, inconvenient in monitoring, single in monitored specification, and incapable of monitoring the mechanical properties of the reinforcing steel bars of multiple specifications.

Disclosure of Invention

The invention mainly provides a portable reinforcing steel bar mechanical property monitor, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the invention for solving the technical problems is as follows:

the utility model provides a portable reinforcing bar mechanical properties monitor, includes the fixed plate, its characterized in that: the utility model discloses a construction site mechanical property monitoring device, including fixed plate, hydraulic cylinder, hydraulic pump, hydraulic cylinder, first clamp splice, hydraulic pump, display list, simple structure, miniaturization, lightweight, convenient to use can realize carrying out mechanical property monitoring to the reinforcing bar of different specifications of job site through first clamp splice and second clamp splice, the output shaft of pneumatic cylinder has the second clamp splice, first clamp splice with the second clamp splice agrees with, the hydraulic pump is equipped with first connecting pipe and second connecting pipe, the hydraulic pump passes through first connecting pipe with the second connecting pipe with the pneumatic cylinder, the display list is installed to the hydraulic pump upper end, measures through the display list, and simple structure, miniaturization, lightweight, convenient to use can realize carrying out mechanical.

Furthermore, the cross section of the first clamping block is identical to that of the second clamping block in size and is E-shaped, and the cross section of the first clamping block is opposite to that of the second clamping block, so that the steel bar can be monitored conveniently.

Furthermore, the end face of the first clamping block is provided with a plurality of grooves, and the end face of the second clamping block is provided with a plurality of racks, so that the anti-skidding effect is achieved.

Furthermore, the cross section of the groove is semicircular, so that reinforcing steel bars of different specifications can be fixed, and monitoring is facilitated.

Furthermore, the fixed plate lower extreme is equipped with the universal wheel, the universal wheel is installed terminal surface under the fixed plate is convenient for remove, is convenient for monitor the reinforcing bar of job site.

Furthermore, the interval between the first clamping block and the second clamping block is 100mm, so that reinforcing steel bars with different specifications can be conveniently placed.

Compared with the prior art, the invention has the beneficial effects that:

the hydraulic pressure measuring device is simple in structure, oil inlet and outlet of the hydraulic pump and the hydraulic cylinder are measured through the display meter, further, reinforcing steel bars with different specifications in a construction site can be fixed through the display meter, the first clamping block and the second clamping block, and the monitoring of the mechanical property of the reinforcing steel bars is realized in a portable mode.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of a clamp block of the present invention;

FIG. 3 is a schematic diagram of a display table structure according to the present invention;

FIG. 4 is a top view of a display table according to the present invention.

In the figure: 1. a fixing plate; 11. a first clamping block; 111. a groove; 12. a universal wheel; 2. a hydraulic cylinder; 21. a second clamp block; 211. a rack; 3. a hydraulic pump; 31. a first connecting pipe; 32. a second connecting pipe; 33. the table is displayed.

Detailed Description

In order to facilitate an understanding of the invention, the invention will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4 heavily, a portable monitor for mechanical properties of steel bars comprises a fixing plate 1, a first clamping block 11 is fixed on the upper end surface of the fixing plate 1, a hydraulic cylinder 2 and a hydraulic pump 3 are installed on the upper end of the fixing plate 1, an output shaft of the hydraulic cylinder 2 is connected with a second clamping block 21, the first clamping block 11 is engaged with the second clamping block 21, the hydraulic pump 3 is provided with a first connecting pipe 31 and a second connecting pipe 32, the hydraulic pump 3 is connected with the hydraulic cylinder 2 through the first connecting pipe 31 and the second connecting pipe 32, and a display meter 33 is installed on the upper end of the hydraulic pump 3.

Referring to fig. 1 and 2, the first clamping block 11 and the second clamping block 21 have the same cross-sectional shape and size, and are E-shaped, and the cross-sectional shape of the first clamping block 11 is opposite to that of the second clamping block 21.

Please refer to fig. 1-4 again, the end surface of the first clamping block 11 is provided with a plurality of grooves 111, the end surface of the second clamping block 21 is provided with a plurality of racks 211, the cross section of the grooves 111 is semicircular, the lower end of the fixing plate 1 is provided with a universal wheel 12, the universal wheel 12 is installed on the lower end surface of the fixing plate 1, and the interval between the first clamping block 11 and the second clamping block 21 is 100 mm.

The specific operation mode of the invention is as follows:

firstly, placing a steel bar into the groove 111 of the first clamping block 11, starting the hydraulic pump 3, feeding hydraulic oil into the hydraulic cylinder 2 from the second connecting pipe 32, rotating a pointer on the display meter 33 clockwise, pushing the second clamping block 21 to be contacted with the steel bar by an output shaft of the hydraulic cylinder 2, and feeding the hydraulic oil in the hydraulic cylinder 2 into the hydraulic pump 3 from the first connecting pipe 31; when the reinforcing steel bar begins to deform, the hydraulic pump 3 is stopped, the data displayed by the display meter 33 and the diameter of the reinforcing steel bar are recorded, and the mechanical property of the reinforcing steel bar is monitored.

The invention is described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the above-described embodiments, and it is within the scope of the invention to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a portable reinforcing bar mechanical properties monitor, includes fixed plate (1), its characterized in that: fixed plate (1) up end is fixed with first clamp splice (11), pneumatic cylinder (2) and hydraulic pump (3) are installed to fixed plate (1) upper end, the output shaft of pneumatic cylinder (2) has second clamp splice (21), first clamp splice (11) with second clamp splice (21) agree with, hydraulic pump (3) are equipped with first connecting pipe (31) and second connecting pipe (32), hydraulic pump (3) pass through first connecting pipe (31) with second connecting pipe (32) with pneumatic cylinder (2), display list (33) is installed to hydraulic pump (3) upper end.

2. The portable reinforcing bar mechanical property monitor of claim 1, wherein: the cross section shapes and sizes of the first clamping block (11) and the second clamping block (21) are consistent and are E-shaped, and the cross section shape of the first clamping block (11) is opposite to that of the second clamping block (21).

3. The portable reinforcing bar mechanical property monitor of claim 1, wherein: the end face of the first clamping block (11) is provided with a plurality of grooves (111), and the end face of the second clamping block (21) is provided with a plurality of racks (211).

4. A portable instrument for monitoring mechanical properties of reinforcing steel according to claim 3, wherein: the cross-sectional shape of the groove (111) is semicircular.

5. The portable reinforcing bar mechanical property monitor of claim 1, wherein: and a display meter (33) is arranged at the upper end of the hydraulic pump (3).

6. The portable reinforcing bar mechanical property monitor of claim 1, wherein: the universal wheel (12) is arranged at the lower end of the fixing plate (1), and the universal wheel (12) is installed on the lower end face of the fixing plate (1).

7. The portable reinforcing bar mechanical property monitor of claim 1, wherein: the interval between the first clamping block (11) and the second clamping block (21) is 100 mm.