CN219084670U

CN219084670U - Intensity detection device for building engineering

Info

Publication number: CN219084670U
Application number: CN202222275213.8U
Authority: CN
Inventors: 刘亚兰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-05-26
Anticipated expiration: 2032-08-29

Abstract

The utility model discloses a strength detection device for constructional engineering, which comprises a resiliometer body and a mounting plate. This intensity detection device for building engineering, the resiliometer body is established in the top of mounting panel, be equipped with movable mechanism between resiliometer body and the mounting panel, the front end outside of mounting panel is equipped with the face of keeping out, the top of keeping out the board just is located the bilateral symmetry fixedly connected with articulated seat of mounting panel, the front end of mounting panel runs through fixedly connected with pivot, the both ends of pivot insert in the articulated seat and rotate with articulated seat and be connected, fixedly mounted has the grab handle on the face of keeping out, be equipped with supporting mechanism between both sides of mounting panel and the face of keeping out for keep out the board and the mounting panel set up perpendicularly, thereby when keeping out the board and supporting on the wall, can promote the resiliometer body and wall perpendicularly, avoid appearing non-perpendicular state, go on that conveniently detects, through the spout, slide rail and push away the cooperation between the handle and use, make things convenient for promoting the resiliometer body and advance rebound and detect.

Description

Intensity detection device for building engineering

Technical Field

The utility model relates to the field of constructional engineering, in particular to a strength detection device for constructional engineering.

Background

The strength value of the concrete is the maximum stress which the concrete can bear under certain stress state and working condition. To accurately measure the strength of concrete, the concrete test block must be loaded to the failure limit, and the test piece is broken after the test value is obtained. The nondestructive testing method of the concrete strength of the structure is to obtain the destructive stress value without damaging the structure and the components, so that one or more stress functional values which have correlation with the concrete strength can be only found, the stress functional value of the concrete is tested without damage, the indirect calculation value is actually an indirect calculation value, and the degree of coincidence between the indirect calculation value and the concrete actual strength depends on the correlation between the physical quantity and the concrete strength. The concrete nondestructive testing technology commonly used by us usually comprises a rebound method for measuring strength.

When the intensity is measured by the rebound method, the rebound instrument is usually used for detection, and when the existing rebound instrument is used, workers are required to support the rebound instrument so as to carry out detection operation, however, when the workers support, a non-vertical state is easy to appear, and the detection of the rebound instrument is affected.

Disclosure of Invention

The utility model aims to provide a strength detection device for constructional engineering, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a strength detection device for building engineering, includes resiliometer body and mounting panel, the top at the mounting panel is established to the resiliometer body, is equipped with movable mechanism between resiliometer body and the mounting panel, and the front end outside of mounting panel is equipped with the board of keeping out, and the top of keeping out the board just is located the bilateral symmetry fixedly connected with articulated seat of mounting panel, and the front end of mounting panel runs through fixedly connected with pivot, and the both ends of pivot insert in the articulated seat and rotate with articulated seat to be connected, keep out fixedly mounted with grab handle on the board, be equipped with supporting mechanism between the both sides of mounting panel and the board of keeping out.

As a further scheme of the utility model: the bottom surface of mounting panel has been seted up and has been dodged the groove, dodges the groove and correspond and the adaptation with the grab handle, and the seat is inhaled to the bottom fixedly connected with magnetism of resisting the board, and the bottom surface fixedly connected with iron sheet of mounting panel, iron sheet correspond and the magnetism is connected with the seat is inhaled to magnetism.

As still further aspects of the utility model: the movable mechanism comprises a chute, a sliding rail and a pushing handle.

As still further aspects of the utility model: the spout fixed connection is in the bottom surface of resiliometer body, and slide rail fixed connection is in the top surface of mounting panel, the equal fixedly connected with stopper in both ends of slide rail, spout and slide rail looks adaptation and spout sliding connection are on the slide rail, push away handle fixed connection in one side of spout.

As still further aspects of the utility model: the supporting mechanism comprises a supporting rod, one end of the supporting rod is rotatably connected with a rotating pin in a penetrating manner, one end of the rotating pin is inserted into the mounting plate and is in threaded connection with the mounting plate, a cushion sleeve is sleeved on the outer side of the rotating pin, and the cushion sleeve is arranged between the supporting rod and the mounting plate.

As still further aspects of the utility model: the other end of bracing piece runs through and is equipped with fixing bolt, and fixing bolt's one end inserts in the butt plate and with butt plate threaded connection, and first screw hole has been seted up to the rear end of mounting panel, and first screw hole corresponds and the adaptation with fixing bolt.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the rebound device, the mounting plate, the retaining plate, the hinging seat, the rotating shaft, the grab handle and the supporting mechanism are matched for use, so that the retaining plate is arranged vertically to the mounting plate, when the retaining plate is abutted against a wall, the rebound device body can be enabled to be vertical to the wall surface, the non-vertical state is avoided, and the rebound device is convenient to detect.

2. The rebound detection device can conveniently push the rebound detection device body to rebound by the cooperation of the sliding groove, the sliding rail and the pushing handle.

3. According to the utility model, the supporting rod, the rotating pin, the cushion sleeve, the fixing bolt and the first threaded hole are matched, and the abutting plate and the rod are folded by releasing the connection of the supporting mechanism, so that the space occupation of the device is reduced, and the device is convenient to store and carry.

Drawings

Fig. 1 is a schematic structural view of a strength detecting device for construction engineering.

Fig. 2 is a bottom perspective view of a strength detection device for construction engineering.

Fig. 3 is a partial cross-sectional view of a strength detecting device for construction engineering.

In the figure: 1. a resiliometer body; 2. a mounting plate; 3. a movable mechanism; 4. a retaining plate; 5. a hinge base; 6. a rotating shaft; 7. a grab handle; 8. a support mechanism; 9. an avoidance groove; 10. a magnetic suction seat; 11. iron sheet; 12. a chute; 13. a slide rail; 14. a push handle; 15. a support rod; 16. a rotation pin; 17. a cushion cover; 18. a fixing bolt; 19. a first threaded bore.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, in an embodiment of the utility model, a strength detection device for constructional engineering comprises a resiliometer body (1) and a mounting plate (2), wherein the resiliometer body (1) is arranged above the mounting plate (2), a movable mechanism (3) is arranged between the resiliometer body (1) and the mounting plate (2), a retaining plate (4) is arranged at the outer side of the front end of the mounting plate (2), hinge bases (5) are symmetrically and fixedly connected to the top of the retaining plate (4) and positioned on two sides of the mounting plate (2), a rotating shaft (6) is fixedly connected to the front end of the mounting plate (2) in a penetrating manner, two ends of the rotating shaft (6) are inserted into the hinge bases (5) and are rotationally connected with the hinge bases (5), a grab handle (7) is fixedly arranged on the retaining plate (4), and a supporting mechanism (8) is arranged between two sides of the mounting plate (2) and the retaining plate (4).

The bottom surface of mounting panel (2) has been seted up and has been dodged groove (9), dodges groove (9) and grab handle (7) and correspond and the adaptation, and the bottom fixedly connected with magnetism of plate of keeping out (4) is inhaled seat (10), and the bottom surface fixedly connected with iron sheet (11) of mounting panel (2), iron sheet (11) and magnetism inhale seat (10) and correspond and magnetism are connected.

The movable mechanism (3) comprises a chute (12), a sliding rail (13) and a pushing handle (14).

Spout (12) fixed connection is in the bottom surface of resiliometer body (1), and slide rail (13) fixed connection is at the top surface of mounting panel (2), and the equal fixedly connected with stopper in both ends of slide rail (13), spout (12) and slide rail (13) looks adaptation and spout (12) sliding connection are on slide rail (13), push away handle (14) fixed connection in one side of spout (12).

The supporting mechanism (8) comprises a supporting rod (15), one end of the supporting rod (15) is rotatably connected with a rotating pin (16) in a penetrating manner, one end of the rotating pin (16) is inserted into the mounting plate (2) and is in threaded connection with the mounting plate (2), a second threaded hole for the insertion and threaded connection of the rotating pin (16) is formed in the mounting plate (2), a cushion sleeve (17) is sleeved on the outer side of the rotating pin (16), and the cushion sleeve (17) is arranged between the supporting rod (15) and the mounting plate (2).

The other end of bracing piece (15) runs through and is equipped with fixing bolt (18), and in fixing bolt (18) one end inserts in keeping out board (4) and with keeping out board (4) threaded connection, set up on keeping out board 4 and be used for the fixed way to search for the fox and an 18 inserted and threaded connection's third screw hole, first screw hole (19) have been seted up to the rear end of mounting panel (2), and first screw hole (19) correspond and the adaptation with fixing bolt (18).

The working principle of the utility model is as follows:

when the device is used, firstly, the device is taken out through the grab handle 7, then the retaining plate 4 is propped against the wall surface where the detection position of the building engineering strength is required, at this time, the rebound appearance body 1 is pushed by the push handle 14, the rebound appearance body 1 is close to the wall surface under the cooperation of the sliding rail 13 and the sliding groove 12, the rebound appearance body 1 drives the heavy hammer through the spring, the heavy hammer impacts the striking rod vertically contacted with the concrete surface through constant kinetic energy, the local concrete is deformed and absorbs a part of energy, the other part of energy is converted into the rebound kinetic energy of the heavy hammer, when the rebound kinetic energy is completely converted into potential energy, the rebound of the heavy hammer reaches the maximum distance, the maximum rebound distance of the heavy hammer is displayed by the nominal of the rebound value (the ratio of the maximum rebound distance to the initial length of the spring) by the instrument, then the multipoint detection is carried out, after the detection is completed, at this time, the fixing bolt 18 is rotated, the fixing of the retaining plate 4 and the mounting plate 2 is released, the retaining plate 15 is deflected by the cooperation of the supporting rod rotation pin 16, the fixing bolt 18 corresponds to the first threaded hole 19, then the fixing bolt 18 is screwed into the first threaded hole 19, then the retaining plate 4 is pinched through the cooperation of the iron seat 5 and the retaining plate 6, the rebound effect is inserted into the grab handle 10 through the grab handle 7, and the folding device is formed, and the folding device is convenient to take-up the retaining plate 11.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a intensity detection device for building engineering, includes resiliometer body (1) and mounting panel (2), its characterized in that: be equipped with movable mechanism (3) between resiliometer body (1) and mounting panel (2), the front end outside of mounting panel (2) is equipped with and keeps out board (4), the top of keeping out board (4) just is located the both sides symmetry fixedly connected with articulated seat (5) of mounting panel (2), the front end of mounting panel (2) runs through fixedly connected with pivot (6), in articulated seat (5) are inserted at the both ends of pivot (6) and with articulated seat (5) rotate and be connected, fixedly mounted with grab handle (7) on keeping out board (4), be equipped with supporting mechanism (8) between the both sides of mounting panel (2) and keeping out board (4).

2. The strength detecting device for construction engineering according to claim 1, wherein: the bottom surface of mounting panel (2) has been seted up and has been dodged groove (9), and the bottom fixedly connected with magnetism of butt plate (4) is inhaled seat (10), and the bottom surface fixedly connected with iron sheet (11) of mounting panel (2).

3. The strength detecting device for construction engineering according to claim 1, wherein: the movable mechanism (3) comprises a chute (12), a sliding rail (13) and a pushing handle (14).

4. A strength detecting apparatus for construction according to claim 3, wherein: the sliding chute (12) is fixedly connected to the bottom surface of the resiliometer body (1), the sliding rail (13) is fixedly connected to the top surface of the mounting plate (2), the sliding chute (12) is matched with the sliding rail (13) and is slidably connected to the sliding rail (13), and the pushing handle (14) is fixedly connected to one side of the sliding chute (12).

5. The strength detecting device for construction engineering according to claim 1, wherein: the supporting mechanism (8) comprises a supporting rod (15), one end of the supporting rod (15) is rotatably connected with a rotating pin (16) in a penetrating mode, one end of the rotating pin (16) is inserted into the mounting plate (2) and is in threaded connection with the mounting plate (2), and a cushion sleeve (17) is sleeved on the outer side of the rotating pin (16).

6. The strength detecting apparatus for construction engineering according to claim 5, wherein: the other end of the supporting rod (15) is provided with a fixing bolt (18) in a penetrating mode, one end of the fixing bolt (18) is inserted into the retaining plate (4) and is in threaded connection with the retaining plate (4), and the rear end of the mounting plate (2) is provided with a first threaded hole (19).