CN217212041U

CN217212041U - Building element hardness testing device for building engineering

Info

Publication number: CN217212041U
Application number: CN202220146815.0U
Authority: CN
Inventors: 吴林; 翟菊生
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-20
Filing date: 2022-01-20
Publication date: 2022-08-16
Anticipated expiration: 2032-01-20

Abstract

The utility model relates to the field of constructional engineering, in particular to a device for detecting the strong hardness of a constructional element for constructional engineering, two carriages are fixedly arranged at the top of the inner wall of a support frame at intervals, two lifting plates are slidably arranged on the carriages at intervals, fixed rods are respectively fixedly arranged at the four corners in the middle of the two lifting plates, a sliding claw sleeve is fixedly arranged in the middle of the lifting plates, a telescopic rod is fixedly arranged on the support frame, a telescopic end penetrates through the support frame and is fixedly connected with one of the lifting plates, a sliding rod penetrates through the other lifting plate and is slidably arranged in the sliding claw sleeve, short pins are fixedly arranged on the sliding rod at intervals, a collision piece is fixedly arranged at the lower end of the sliding rod, this design can make conflict piece at the in-process of whereabouts, realizes through the mating reaction of sliding jaw cover and short round pin that the conflict piece is rotatory at the in-process of conflicting with building component, gets rid of the superficial rust and the debris of building component to it is more accurate to detect.

Description

Building element hardness testing device for building engineering

Technical Field

The utility model relates to a building engineering field especially relates to a building element hardness testing device for building engineering.

Background

The building components are all elements constituting the building, wherein the structural components are most important because they provide support for the support stability of the whole building, and mainly include beams, plates, walls, columns, foundations and the like, but they are generally divided into bending components, compression components, tension components, torsion components, bending components and the like according to the stress characteristics of the components, wherein the L-shaped steel (also called angle steel) plays a role of a support framework in the building, before the L-shaped steel is used for construction, in order to ensure the building safety, the L-shaped steel is usually subjected to a strong hardness test to determine whether the L-shaped steel meets the expected construction strong hardness requirement, the conventional test is that a press is used to press the L-shaped steel by a certain value of pressure, then the dent is measured, and finally the strong hardness data is calculated, but in the prior art, the pressing rod vertically falls onto the steel in the pressing process, when certain rust and sundries exist on steel, certain influence can be caused to a detection result, and the building member hardness detection device for the building engineering is provided aiming at the existing problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the steel surface rust and sundries can not be removed when the detection is carried out in the prior art, and providing a building element strong hardness detection device for constructional engineering.

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

the design is a building element hardness detection device for building engineering, including the bottom plate, fixed mounting has the support frame on the bottom plate, still includes:

detection mechanism, detection mechanism installs the support frame below, detection mechanism includes two balladeur train, two lifter plates, dead lever, jack catch cover, short round pin, telescopic link, slide bar, conflict piece, two balladeur train interval fixed mounting be in support frame inner wall top, two lifter plate interval slidable mounting is in on the balladeur train, the dead lever is fixed mounting respectively two four corners in the middle of the lifter plate, jack catch cover fixed mounting be in the middle of the lifter plate, telescopic link fixed mounting be in on the support frame and flexible end run through the support frame rather than one lifter plate fixed connection, the slide bar runs through another lifter plate and slidable mounting be in the jack catch cover, short round pin circumference interval fixed mounting be in on the slide bar, it is in to touch piece fixed mounting the slide bar lower extreme.

Preferably, the sliding jaw sleeve includes an upper sliding jaw sleeve and a lower sliding jaw sleeve, the upper sliding jaw sleeve is fixedly mounted on the lower surface of the upper lifting plate, the lower sliding jaw sleeve is fixedly mounted on the upper surface of the lower lifting plate, and the short pin slides between the upper sliding jaw sleeve and the lower sliding jaw sleeve.

Preferably, a fixing plate is fixedly mounted on the upper surface of the bottom plate.

Preferably, the fixing device further comprises a fixing mechanism, the fixing mechanism is mounted on the upper surface of the bottom plate, the fixing mechanism is matched with the fixing plate, and a groove is formed in the upper surface of the bottom plate.

Preferably, fixed establishment includes pressing part, articulated elements, stock, locating part, screw rod cover, auxiliary member, pressing part one end is articulated to be installed in the recess, the articulated elements is articulated to be installed the pressing part other end, stock one end fixed mounting be in on the articulated elements, the screw thread has been seted up to the stock other end, locating part fixed mounting be in on the fixed plate, stock screwed one end is located in the locating part, screw rod cover thread connection cover is established on the stock, auxiliary member fixed mounting be in on the screw rod cover.

The utility model provides a strong hardness detection device of building element for building engineering, beneficial effect lies in:

through setting up bottom plate, support frame, detection mechanism for under the prerequisite that the device is firm, can carry out accurate strong hardness to building element and detect, and not only detect through pressing the indent, can make conflict piece at the in-process of whereabouts, realize through the cooperation of sliding jaw cover and short round pin that the conflict piece is rotatory at the in-process of contradicting with building element, get rid of the superficial rust of building element and debris, so that detect more accurately.

Drawings

Fig. 1 is the utility model provides a building element strong hardness detection device for building engineering's main view structure schematic diagram.

Fig. 2 is the utility model provides a building element strong hardness detection device for building engineering's main structure sketch map of looking.

Fig. 3 is a schematic structural diagram of a part of the mechanism of the device for detecting the hardness of a building element for construction engineering.

Fig. 4 is the utility model provides a strong hardness detection device's of building element detection mechanism structure sketch map for building engineering.

In the figure: the device comprises a bottom plate 1, a groove 11, a support frame 2, a detection mechanism 3, a sliding frame 31, a lifting plate 32, a fixed rod 33, a sliding claw sleeve 34, an upper sliding claw sleeve 341, a lower sliding claw sleeve 342, a short pin 35, an expansion rod 36, a sliding rod 37, a contact piece 38, a fixed plate 4, a fixing mechanism 5, a pressing piece 51, a hinge piece 52, a long rod 53, a limiting piece 54, a screw rod sleeve 55 and an auxiliary piece 56.

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.

Example 1

Referring to fig. 1-4, a building element hardness testing device for building engineering, includes bottom plate 1, and fixed mounting has support frame 2 on bottom plate 1, still includes:

the detection mechanism 3 is arranged below the support frame 2, the detection mechanism 3 comprises two carriages 31, two lifting plates 32, a fixed rod 33, a sliding claw sleeve 34, a short pin 35, a telescopic rod 36, a sliding rod 37 and an abutting piece 38, the two carriages 31 are fixedly arranged at the top of the inner wall of the support frame 2 at intervals, the two lifting plates 32 are slidably arranged on the carriages 31 at intervals, the fixed rods 33 are respectively and fixedly arranged at four corners of the middle of the two lifting plates 32, the sliding claw sleeve 34 is fixedly arranged in the middle of the lifting plates 32, the telescopic rod 36 is fixedly arranged on the support frame 2, the telescopic end penetrates through the support frame 2 and is fixedly connected with one lifting plate 32, the sliding rod 37 penetrates through the other lifting plate 32 and is slidably arranged in the sliding claw sleeve 34, the short pin 35 is fixedly arranged on the sliding rod 37 at intervals circumferentially, the short pin 35 can be matched with the sliding claw sleeve 34, so that the abutting piece 38 rotates in the falling process to remove the float rust and sundries on the surface of the building component, so as to detect more accurately, the abutting piece 38 is fixedly installed at the lower end of the sliding rod 37, the sliding claw sleeve 34 includes an upper sliding claw sleeve 341 and a lower sliding claw sleeve 342, the upper sliding claw sleeve 341 is fixedly installed at the lower surface of the upper lifting plate 32, the lower sliding claw sleeve 342 is fixedly installed at the upper surface of the lower lifting plate 32, both the upper sliding claw sleeve 341 and the lower sliding claw sleeve 342 are provided with irregular side teeth, and the upper sliding claw sleeve 341 and the side teeth on the lower sliding claw sleeve 342 are arranged in a staggered manner, so that the short pin 35 can move up and down and rotate therein, so as to detect better, the short pin 35 slides between the upper sliding claw sleeve 341 and the lower sliding claw sleeve 342, when the telescopic rod 36 extends out, the two lifting plates 32 connected by the fixing rod 33 are driven to fall along the carriage 31, at this time, the sliding rod 37 and the abutting piece 38 are under the action of gravity, so that the short pin 35 is located in the side teeth of the lower sliding claw sleeve 342, when the lower end of the abutting piece 38 contacts with the L-shaped steel of the building component, the lifting plate 32 continues to fall, so that the short pin 35 moves into the side tooth of the upper sliding jaw sleeve 341 and is forced to abut against the side tooth, so that the abutting part 38 presses the L-shaped steel of the building component, and in the process, the sliding rod 37 and the abutting part 38 rotate.

Through setting up bottom plate 1, support frame 2, detection mechanism 3 for under the prerequisite that the device is firm, can carry out accurate strong hardness to building element and detect, and not only detect through pressing the indent, can make conflict piece 38 at the in-process that falls down, realize through sliding jaw cover 34 and the mating action of short round pin 35 that conflict piece 38 is rotatory at the in-process of contradicting with building element, get rid of the superficial rust and the debris of building element, so that detect more accurately.

Example 2

According to the embodiment 1, in the embodiment 1, the abutting piece 38 can rotate in the process of abutting against the building element through the cooperation of the sliding claw sleeve 34 and the short pin 35 during the process of falling, and the rust and the sundries on the surface of the building element are removed, so that the detection is more accurate, and the L-shaped steel of the building element still needs to be manually fixed and is inconvenient to operate, and referring to fig. 1-4, as another preferred embodiment of the invention, on the basis of the embodiment 1, the invention further comprises a fixing mechanism 5.

The upper surface of the bottom plate 1 is fixedly provided with a fixed plate 4, the fixed mechanism 5 is arranged on the upper surface of the bottom plate 1, the fixed mechanism 5 is matched with the fixed plate 4, and the upper surface of the bottom plate 1 is provided with a groove 11.

Fixing mechanism 5 includes pressing member 51, articulated elements 52, stock 53, locating part 54, screw rod cover 55, auxiliary 56, pressing member 51 one end is articulated to be installed in recess 11, articulated elements 52 are articulated to be installed at the pressing member 51 other end, stock 53 one end fixed mounting is on articulated elements 52, the stock 53 other end is seted up threadedly, locating part 54 fixed mounting is on fixed plate 4, stock 53 screwed one end is located locating part 54, screw rod cover 55 threaded connection cover is established on stock 53, auxiliary 56 fixed mounting is on screw rod cover 55, when needs examine building element L shaped steel, place building element L shaped steel one side laminating fixed plate 4 on bottom plate 1, rotate auxiliary 56, make screw rod cover 55 conflict locating part 54, thereby taut stock 53, make pressing member 51 withhold on building element L shaped steel, thereby carry out spacingly to it.

The working principle is as follows: when the telescopic rod 36 extends out, the two lifting plates 32 connected through the fixed rod 33 are driven to fall along the sliding frame 31, at this time, the sliding rod 37 and the abutting piece 38 are under the action of gravity, so that the short pin 35 is positioned in the side teeth of the lower sliding jaw sleeve 342, when the lower end of the abutting piece 38 is in contact with the L-shaped steel of the building component, the lifting plate 32 continuously falls, so that the short pin 35 moves into the side teeth of the upper sliding jaw sleeve 341 and is abutted by force, so that the abutting piece 38 presses the L-shaped steel of the building component, in the process, the sliding rod 37 and the abutting piece 38 rotate, when the L-shaped steel of the building component needs to be detected, the fixing plate 4 attached to one side of the L-shaped steel of the building component is placed on the bottom plate 1, the auxiliary piece 56 is rotated, so that the screw sleeve 55 abuts against the limiting piece 54, so that the long rod 53 is tensioned, and the pressing piece 51 is buckled on the L-shaped steel of the building component, so that the L-shaped steel of the building component is limited.

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. The utility model provides a building element hardness detection device for building engineering, includes bottom plate (1), fixed mounting has support frame (2) on bottom plate (1), its characterized in that still includes:

detection mechanism (3), detection mechanism (3) is installed support frame (2) below, detection mechanism (3) includes two balladeur trains (31), two lifter plates (32), dead lever (33), sliding jaw cover (34), short round pin (35), telescopic link (36), slide bar (37), conflict piece (38), two balladeur train (31) interval fixed mounting in support frame (2) inner wall top, two lifter plates (32) interval slidable mounting be in on balladeur train (31), dead lever (33) fixed mounting is respectively in the middle four corners of two lifter plates (32), sliding jaw cover (34) fixed mounting be in the middle of lifter plate (32), telescopic link (36) fixed mounting be in on support frame (2) and flexible end run through support frame (2) rather than one of lifter plates (32) fixed connection, the sliding rod (37) penetrates through the other lifting plate (32) and is slidably mounted in the sliding claw sleeve (34), the short pins (35) are fixedly mounted on the sliding rod (37) at intervals on the circumference, and the abutting piece (38) is fixedly mounted at the lower end of the sliding rod (37).

2. The apparatus for detecting the strength and hardness of a building element for construction engineering according to claim 1, wherein the sliding jaw sleeve (34) comprises an upper sliding jaw sleeve (341) and a lower sliding jaw sleeve (342), the upper sliding jaw sleeve (341) is fixedly installed on the lower surface of the upper lifting plate (32), the lower sliding jaw sleeve (342) is fixedly installed on the upper surface of the lower lifting plate (32), and the short pin (35) slides between the upper sliding jaw sleeve (341) and the lower sliding jaw sleeve (342).

3. The device for detecting the hardness of the building element for the constructional engineering as claimed in claim 1, wherein a fixing plate (4) is fixedly arranged on the upper surface of the base plate (1).

4. The device for detecting the hardness of the building element used in the constructional engineering according to claim 3, further comprising a fixing mechanism (5), wherein the fixing mechanism (5) is installed on the upper surface of the bottom plate (1), the fixing mechanism (5) is matched with the fixing plate (4), and a groove (11) is formed in the upper surface of the bottom plate (1).

5. The apparatus for detecting hardness of building element for construction engineering according to claim 4, characterized in that the fixing mechanism (5) comprises a pressing piece (51), a hinge piece (52), a long rod (53), a limiting piece (54), a screw rod sleeve (55) and an auxiliary piece (56), one end of the pressing piece (51) is hinged and installed in the groove (11), the hinged piece (52) is hinged and installed at the other end of the pressing piece (51), one end of the long rod (53) is fixedly arranged on the hinge piece (52), the other end of the long rod (53) is provided with a thread, the limiting piece (54) is fixedly arranged on the fixing plate (4), one end of the long rod (53) with threads is positioned in the limiting piece (54), screw rod cover (55) threaded connection cover is established on stock (53), auxiliary member (56) fixed mounting be in on screw rod cover (55).