CN212586110U

CN212586110U - Building engineering reinforcing bar intensity detection device

Info

Publication number: CN212586110U
Application number: CN202020543748.7U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shandong Tianfang Engineering Testing Co ltd
Current assignee: Shandong Tianfang Engineering Testing Co ltd
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2021-02-23
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a building engineering reinforcing bar intensity detection device, the on-line screen storage device comprises a base, the slide rail has been seted up on the top of base, the inside of slide rail has cup jointed can gliding rotation anchor clamps, the outside end of rotating anchor clamps is equipped with displacement mechanism, the utility model provides a reinforcing bar intensity detection device with mounting fixture and one set can be crooked or tensile rotation anchor clamps, when using, with the reinforcing bar centre gripping respectively between mounting fixture's rear end and rotation anchor clamps's front end, when the atress condition of test tensile or compression, it can to drive rotation anchor clamps to test around starting first hydraulic stem, when measuring the bending stress of reinforcing bar, start three hydraulic stems simultaneously, the cooperation rotates anchor clamps and buckles the reinforcing bar to the left side or to the right side, reachs the structural strength grade of reinforcing bar at last, the effectual single equipment of having solved can realize detecting the equipment cost height that the one-way atress of reinforcing bar brought, Large occupied area and inconvenient use.

Description

Building engineering reinforcing bar intensity detection device

Technical Field

The utility model relates to a building engineering technical field specifically is a building engineering reinforcing bar intensity detection device.

Background

The steel bar is steel for reinforced concrete and prestressed reinforced concrete, the cross section of the steel bar is round, sometimes square with round corners, and comprises smooth steel bars, ribbed steel bars and twisted steel bars, along with the development of modern informatization, the steel bar also gradually has various standard sizes and industrial quality standards, but because of the difference of the manufacturers of the reinforcing steel bars with the same specification, the strength of the reinforcing steel bar products has slight difference, therefore, the steel bar needs to be tested before being used or taken out of the field, the existing testing equipment is a hydraulic press measuring mechanism for unidirectional tension or compression or testing equipment for measuring bending stress, therefore, the occupied area of various detection devices is large, the use cost is high due to the various devices, the use is inconvenient due to the fact that the various devices are needed in use, and the device for detecting the strength of the reinforcing steel bar in the constructional engineering is specially provided in view of the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering reinforcing bar intensity detection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building engineering reinforcing bar intensity detection device, includes the base, the slide rail has been seted up on the top of base, the inside of slide rail has been cup jointed can gliding rotation anchor clamps, the front end upper surface of base is equipped with mounting fixture, mounting fixture's rear end and the front end of rotating fixture are used for the centre gripping reinforcing bar that is detected, the outside end of rotating fixture is equipped with displacement mechanism.

Preferably, the base includes the fixed station, vertical chute has been seted up to the upper surface of fixed station, first curved groove and second curved groove have been seted up respectively to the left and right both sides of vertical chute.

Preferably, the fixing clamp comprises a fixing piece, a first clamping block is integrally formed on the upper surface of the fixing piece, a second clamping block is assembled on the upper surface of the first clamping block, and a connecting table is assembled on the upper surface of the second clamping block.

Preferably, the rotating clamp comprises a sliding button, the outer surface of the sliding button is sleeved on the inner surface of the vertical sliding chute, the upper surface of the sliding button is provided with a connecting sheet, the upper surface of the connecting sheet is provided with a sleeve opening, the sleeve opening is internally provided with a sleeve button, the side surface of the sleeve button is provided with a mounting hole, the rear end of the upper surface of the connecting sheet is provided with a fixing pipe, the upper surface of the middle part of the connecting sheet is provided with a third clamping block, and the upper surface of the third clamping block is provided with a fourth clamping block.

Preferably, clamping openings are formed in the middle of the first clamping block, the middle of the second clamping block, the middle of the third clamping block and the middle of the fourth clamping block.

Preferably, the displacement mechanism comprises a first hydraulic rod, a second hydraulic rod and a third hydraulic rod, the front end of the first hydraulic rod is assembled on the inner surface of the fixed pipe, the rear surface of the first hydraulic rod is assembled with a first slide rail, and the inner side ends of the second hydraulic rod and the third hydraulic rod are respectively assembled on the inner surface of the mounting hole.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up a reinforcing bar intensity detection device with mounting fixture and one set can be crooked or tensile rotation anchor clamps, when using, with reinforcing bar centre gripping respectively between mounting fixture's rear end and rotation anchor clamps's front end, when the tensile or compressed atress condition of test, it can to start around the first hydraulic stem drive rotation anchor clamps test, when measuring the atress of buckling of reinforcing bar, start three hydraulic stems simultaneously, the cooperation rotates the structure that the slide rail that anchor clamps and the outside correspond forms a triaxial displacement curve function, buckle the reinforcing bar to left side or right side, the reinforcing bar refers to the structural strength grade who reachs the reinforcing bar through the reaction force of reinforcing bar when assembling at the inside force sensor reading deformation of centre gripping mouth to anchor clamps at last, effectual solved current single equipment advance can realize that the equipment cost that the one-way atress that detects the reinforcing bar brought is high, Large occupied area and inconvenient use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an assembly schematic diagram of the present invention.

Fig. 3 is the base sectioning structure schematic diagram of the utility model.

Fig. 4 is a schematic structural view of the fixing clamp of the present invention.

Fig. 5 is a schematic view of the structure of the rotary clamp of the present invention.

Fig. 6 is a top view of the present invention.

In the figure: 1. the base, 11, the fixed station, 12, vertical runner, 13, first curved slot, 14, the second curved slot, 2, mounting fixture, 21, the stationary blade, 22, first clamp splice, 23, the second clamp splice, 24, the connection platform, 3, the rotating fixture, 31, the slide button, 32, the connection piece, 33, the running-on, 34, the running-on, 35, the mounting hole, 36, fixed pipe, 37, the third clamp splice, 38, the fourth clamp splice, 39, the centre gripping mouth, 4, displacement mechanism, 41, first hydraulic stem, 42, the second hydraulic stem, 43, the third hydraulic stem, 44, first slide rail, 45, the second slide rail, 46, the third slide rail.

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. 1-6, the present invention provides a technical solution: a kind of building engineering steel bar intensity checkout gear, including the base 1, the top of the base 1 has slide rails, the inside of the slide rail is connected with the slideable rotating clamp 3, the upper surface of front end of the base 1 is equipped with the stationary fixture 2, the rear end of the stationary fixture 2 and front end of the rotating clamp 3 are used for clamping the steel bar detected, the outside end of the rotating clamp 3 is equipped with the displacement mechanism 4;

the utility model discloses a set up one kind and have had a mounting fixture 2 and one set can be crooked or tensile reinforcing bar intensity detection device who rotates anchor clamps 3, when using, with reinforcing bar centre gripping respectively between mounting fixture 2's rear end and the front end of rotating anchor clamps 3, when the tensile or compressed atress condition of test, it can to drive rotating anchor clamps 3 around starting first hydraulic stem 41 and test, when measuring the atress of buckling of reinforcing bar, three hydraulic stems start simultaneously, the cooperation rotates the structure that the slide rail that anchor clamps and the outside correspond formed a triaxial displacement curve function, buckle the reinforcing bar to the left side or to the right side, the reinforcing bar refers to the structural strength grade that reachs the reinforcing bar through the reinforcing bar when the stress sensor reading deformation in that the centre gripping mouth 39 is inside at last, effectual solved current single equipment advance can realize that the equipment cost that the one-way atress that detects the reinforcing bar brought is high, Large occupied area and inconvenient use.

Particularly, base 1 includes fixed station 11, and vertical spout 12 has been seted up to the upper surface of fixed station 11, and first curved groove 13 and second curved groove 14 have been seted up respectively to the left and right both sides of vertical spout 12, through vertical spout 12 and a pair of curved groove structure that link together, the removal of the guide rotation anchor clamps 3 of being convenient for.

Specifically, mounting fixture 2 includes stationary blade 21, and the upper surface integrated into one piece of stationary blade 21 has first clamp splice 22, and the upper surface of first clamp splice 22 is equipped with second clamp splice 23, and the upper surface of second clamp splice 23 is equipped with connection platform 24, makes things convenient for the centre gripping fixed steel bar through mounting fixture 2.

Specifically, rotating fixture 3 includes slide button 31, slide button 31's surface cup joints the internal surface at vertical spout 12, slide button 31's upper surface is equipped with connection piece 32, overlap mouth 33 has been seted up to connection piece 32's upper surface, overlap mouth 33's internal assembly has overlap button 34, mounting hole 35 has been seted up to overlap button 34's side surface, connection piece 32's upper surface rear end is equipped with fixed pipe 36, connection piece 32's middle part upper surface is equipped with third clamp splice 37, the upper surface of third clamp splice 37 is equipped with fourth clamp splice 38, through the anchor clamps cooperation centre gripping reinforcing bar on 3 tops of rotating fixture.

Specifically, clamping openings 39 are formed in the middle of the first clamping block 22, the second clamping block 23, the third clamping block 37 and the fourth clamping block 38.

Specifically, the displacement mechanism 4 includes a first hydraulic rod 41, a second hydraulic rod 42 and a third hydraulic rod 43, the front end of the first hydraulic rod 41 is mounted on the inner surface of the fixed tube 36, the rear surface of the first hydraulic rod 41 is mounted with a first slide rail 44, the inner ends of the second hydraulic rod 42 and the third hydraulic rod 43 are respectively mounted on the inner surface of the mounting hole 35, when the steel bar is bent to the right side in use, for example, the first hydraulic rod 41 drives the rotary clamp 3, the second hydraulic rod 42 and the third hydraulic rod 43 to simultaneously move forward, the second hydraulic rod 42 and the third hydraulic rod 43 extend to the same length, the slide button 31 is moved to the connection position of the curved groove and the vertical chute 12, then the first hydraulic rod 41 and the third hydraulic rod 43 extend simultaneously, the second hydraulic rod 42 retracts, the rotary clamp 3 slides inside the second curved groove 14 by the slide button 32 and the connecting plate 32 is turned over, the steel bar fixed between the clamps is bent, when the reinforcing bar bending deformation, after the inside stress sensor reading of clamp splice is remembered, obtain the relative strength of reinforcing bar through calculating, drive the upset of rotating anchor clamps 3 and remove through the triaxial at the principle that the plane is flexible to be adjusted when using, this control process all passes through the computer calculation back, reaches the purpose of adjusting through the flexible of PLC controller control hydraulic stem.

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 building engineering reinforcing bar intensity detection device, includes base (1), its characterized in that: the slide rail has been seted up on the top of base (1), the inside of slide rail has cup jointed can gliding rotation anchor clamps (3), the front end upper surface of base (1) is equipped with mounting fixture (2), the rear end of mounting fixture (2) and the front end of rotating anchor clamps (3) are used for the centre gripping to be detected the reinforcing bar, the outside end of rotating anchor clamps (3) is equipped with displacement mechanism (4).

2. The structural engineering steel bar strength detection device according to claim 1, wherein: the base (1) comprises a fixed table (11), a vertical sliding chute (12) is formed in the upper surface of the fixed table (11), and a first curved groove (13) and a second curved groove (14) are formed in the left side and the right side of the vertical sliding chute (12) respectively.

3. The structural engineering steel bar strength detection device according to claim 2, wherein: the fixing clamp (2) comprises a fixing sheet (21), a first clamping block (22) is integrally formed on the upper surface of the fixing sheet (21), a second clamping block (23) is assembled on the upper surface of the first clamping block (22), and a connecting table (24) is assembled on the upper surface of the second clamping block (23).

4. The structural engineering steel bar strength detection device according to claim 3, wherein: rotating anchor clamps (3) including slide button (31), the internal surface at vertical spout (12) is cup jointed to the surface of slide button (31), the upper surface equipment of slide button (31) is equipped with connection piece (32), linking (33) have been seted up to the upper surface of connection piece (32), the inside assembly of linking (33) has knob (34), mounting hole (35) have been seted up to the side surface of knob (34), the upper surface rear end of connection piece (32) is equipped with fixed pipe (36), the middle part upper surface equipment of connection piece (32) is equipped with third clamp splice (37), the upper surface equipment of third clamp splice (37) is equipped with fourth clamp splice (38).

5. The structural engineering steel bar strength detection device according to claim 4, wherein: clamping openings (39) are formed in the middle of the first clamping block (22), the middle of the second clamping block (23), the middle of the third clamping block (37) and the middle of the fourth clamping block (38).

6. The structural engineering steel bar strength detection device according to claim 5, wherein: the displacement mechanism (4) comprises a first hydraulic rod (41), a second hydraulic rod (42) and a third hydraulic rod (43), the front end of the first hydraulic rod (41) is assembled on the inner surface of the fixed pipe (36), the rear surface of the first hydraulic rod (41) is assembled with a first sliding rail (44), and the inner side ends of the second hydraulic rod (42) and the third hydraulic rod (43) are respectively assembled on the inner surface of the mounting hole (35).