CN218938038U

CN218938038U - Mortar resiliometer

Info

Publication number: CN218938038U
Application number: CN202223308926.6U
Authority: CN
Inventors: 王兆胜
Original assignee: Tangshan Xinpeng Engineering Construction Testing Co ltd
Current assignee: Tangshan Xinpeng Engineering Construction Testing Co ltd
Priority date: 2022-12-09
Filing date: 2022-12-09
Publication date: 2023-04-28
Anticipated expiration: 2032-12-09

Abstract

The utility model relates to the technical field of mortar resiliometers, and provides a mortar resiliometer which comprises a resiliometer body and a protection mechanism, wherein one end of the resiliometer body is provided with a telescopic detection rod, the protection mechanism comprises a protection cover, the protection cover is sleeved outside the detection rod, the outer surface of the protection cover is fixedly provided with a connecting rod, a cylindrical barrel is fixedly provided on the outer surface of the resiliometer body, the outer part of the cylindrical barrel is rotationally connected with a rectangular plate, the rectangular plate is fixedly connected with the connecting rod, a chute is formed in the outer surface of the cylindrical barrel, the inside of the chute is provided with a sliding block, one side surface of the sliding block is rotationally connected with the rectangular plate, one side inner wall of the chute is fixedly connected with a spring, and one end of the spring is fixedly provided on one side surface of the sliding block. Through above-mentioned technical scheme, solved among the prior art not to measuring pole protection equipment, receive the striking to measuring pole easily, cause the problem of damage.

Description

Mortar resiliometer

Technical Field

The utility model relates to the technical field of mortar resiliometers, in particular to a mortar resiliometer.

Background

The mortar rebound instrument drives the spring hammer and the elastic rod to rebound the elastic deformation of the brick surface to make the hammer drive the pointer to rebound and to indicate the rebound distance, and the rebound value is used as one of the relevant indexes for evaluating the mortar compression strength.

The Chinese patent with publication number of CN209432638U comprises the following contents: the utility model provides a mortar resiliometer, includes resiliometer body and direction subassembly, and direction subassembly includes the lantern ring, and the terminal surface of lantern ring one end is the reference surface of laminating on the concrete test surface, and the axis perpendicular to of lantern ring is the reference surface of confession resiliometer body and stretches into the end of stretching into in the lantern ring, and the hole diameter of lantern ring is big compared the external diameter of resiliometer body, thereby the inside of lantern ring is provided with the limit structure that makes the axis of resiliometer body and the parallel or coincidence of axis of lantern ring limit to resiliometer body.

Although the resiliometer body is limited by the limiting structure in the CN209432638U of the above patent document, and is in a state perpendicular to the concrete test surface during detection, so as to ensure the accuracy of the data detection of the mortar resiliometer, the CN209432638U of the above patent document does not protect the detection rod, carries the mortar resiliometer in actual use, is easy to impact the detection rod, causes damage, and affects the normal use of the mortar resiliometer, so we propose a mortar resiliometer to solve the above problems.

Disclosure of Invention

The utility model provides a mortar rebound instrument, which solves the problem that the detection rod is easily impacted and damaged due to the fact that no detection rod protection device is arranged in the related technology.

The technical scheme of the utility model is as follows: a mortar resiliometer comprises a resiliometer body, wherein one end of the resiliometer body is provided with a telescopic detection rod;

a guard mechanism, the guard mechanism comprising;

the protective cover is sleeved outside the detection rod, a connecting rod is fixedly arranged on the outer surface of the protective cover, the protective cover is cylindrical, and the inner part of the protective cover is fixedly connected with the sponge cushion;

the cylindrical barrel is fixedly arranged on the outer surface of the resiliometer body, the outer part of the cylindrical barrel is rotationally connected with a rectangular plate, and the rectangular plate is fixedly connected with the connecting rod;

the sliding chute is arranged on the outer surface of the cylinder, the sliding block is arranged in the sliding chute, one side face of the sliding block is rotationally connected with the rectangular plate, the number of the sliding chute is two, the sliding chute is respectively arranged at the front side face and the rear side face of the cylinder, and one sliding block is respectively arranged in the sliding chute.

Preferably, one side inner wall fixed connection spring of spout, one end fixed mounting of spring is in one side of slider, one side inner wall fixed connection spring of spout, the one end and the slider fixed connection of spring can make the protection casing stably cup joint in the outside of measuring the pole, is convenient for protect the measuring the pole.

Preferably, a side fixed connection first magnet of slider, the medial surface fixed connection second magnet of rectangular plate, the magnetic pole of first magnet and second magnet is opposite, a side fixed mounting first magnet of slider to at the medial surface fixed mounting second magnet of rectangular plate, inhale through two magnets mutually, can fix a position the rectangular plate after rotating, so as to normally use the resiliometer body.

Preferably, the resiliometer body one end surface fixed connection plectrum, the recess is seted up to one side of plectrum, the miniature infrared level of inside fixed connection of recess, the inside fixed mounting of plectrum can guarantee that this device uses under the horizontality, improves the result of use, satisfies the use.

Preferably, the miniature infrared ray level meter electric connection PLC controller, PLC controller electric connection bee calling organ, bee calling organ fixed mounting is at the surface of plectane, miniature infrared ray level meter electric connection PLC controller, PLC controller electric connection bee calling organ can remind the user to the resiliometer body adjustment of slope automatically, guarantees that the resiliometer body keeps the horizontality when using to satisfy the use.

Preferably, the surface fixed connection battery piece of plectane, battery piece electric connection miniature infrared ray spirit level, PLC controller and bee calling organ, battery piece provide the electric energy for miniature infrared ray spirit level, PLC controller and bee calling organ, can make miniature infrared ray spirit level, PLC controller and bee calling organ normal use.

The working principle and the beneficial effects of the utility model are as follows:

1. through at the surface fixed mounting cylinder of resiliometer body to set up rotatable rectangular plate in the outside of cylinder, the inboard of rectangular plate sets up the protection casing, can cup joint the outside at the measuring rod with anti-skidding cover, so that to the measuring rod protection, avoid measuring rod to receive the striking when carrying, cause the damage, so that guarantee the normal use of resiliometer body.

2. Through the one end installation plectrum at the resiliometer body, the miniature infrared ray level of internally mounted of plectrum can make the resiliometer body keep the horizontality when using, sets up bee calling organ simultaneously, can remind the user automatically to the resiliometer body leveling under the inclination, can satisfy the use.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic diagram of a front view structure of the present utility model;

FIG. 2 is a schematic view of the spring position of the present utility model;

FIG. 3 is a schematic view of a circular plate structure according to the present utility model;

fig. 4 is a schematic view of the positions of a first magnet and a second magnet according to the present utility model.

In the figure: 1. a resiliometer body; 2. a detection rod; 3. a protective mechanism; 31. a protective cover; 311. a connecting rod; 32. a cylinder barrel; 321. a rectangular plate; 33. a chute; 331. a slide block; 4. a spring; 5. a first magnet; 6. a second magnet; 7. a circular plate; 8. a miniature infrared level; 9. a PLC controller; 10. a buzzer; 11. and a battery block.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

Examples

As shown in fig. 1 to 4, this embodiment provides a mortar resiliometer, including resiliometer body 1 and protection machanism 3, the one end of resiliometer body 1 sets up telescopic detection pole 2, protection machanism 3 includes protection casing 31, the outside at detection pole 2 is established to the protection casing 31 cover, the surface fixed mounting connecting rod 311 of protection casing 31, cylinder 32 fixed mounting is at the surface of resiliometer body 1, the outside of cylinder 32 rotates and connects rectangular plate 321, rectangular plate 321 and connecting rod 311 fixed connection, spout 33 is seted up at the surface of cylinder 32, the inside of spout 33 sets up slider 331, a side rotation of slider 331 connects rectangular plate 321.

Through above-mentioned structure cooperation use, remove the outside of measuring rod 2 with protection casing 31 to correspond the position of protection casing 31 and measuring rod 2, alright cup joint protection casing 31 on measuring rod 2, alright protect measuring rod 2, so that when carrying resiliometer body 1, effectively protect measuring rod 2, avoid receiving the striking, take place to damage.

The inner wall of one side of the chute 33 is fixedly connected with the spring 4, and one end of the spring 4 is fixedly arranged on one side surface of the slide block 331. One side surface of the sliding block 331 is fixedly connected with the first magnet 5, the inner side surface of the rectangular plate 321 is fixedly connected with the second magnet 6, and magnetic poles of the first magnet 5 and the second magnet 6 are opposite. The outer surface of one end of the resiliometer body 1 is fixedly connected with a circular plate 7, a side surface of the circular plate 7 is provided with a groove, and the interior of the groove is fixedly connected with a miniature infrared level 8. The micro infrared level 8 is electrically connected with the PLC 9, the PLC 9 is electrically connected with the buzzer 10, and the buzzer 10 is fixedly arranged on the outer surface of the circular plate 7.

The outer surface of the circular plate 7 is fixedly connected with a battery block 11, and the battery block 11 is electrically connected with the micro infrared level 8, the PLC 9 and the buzzer 10. The number of the sliding grooves 33 is two, the sliding grooves 33 are respectively arranged at the front side surface and the rear side surface of the cylinder 32, and a sliding block 331 is respectively arranged inside the two sliding grooves 33. The protective cover 31 is cylindrical, and the inside of the protective cover 31 is fixedly connected with the foam-rubber cushion.

In this embodiment, the existing mortar resiliometer does not have to detect the pole 2 protective apparatus, carry the mortar resiliometer in actual use, receive the striking to detect the pole 2 easily, cause the damage, influence the normal use of mortar resiliometer, so design this device, in order to solve this problem, specific operation is as follows, when protecting the pole 2 on the resiliometer body 1, first manual rotation rectangular plate 321, then pulling rectangular plate 321, and drive slider 331 and remove, make protection casing 31 surpass the position of detect pole 2, the inside at this moment detect pole 2 stable shrink at resiliometer body 1, detect the pole 2 stretches out the inside length of resiliometer body 1 not long, so protection casing 31 can surpass the position of detect pole 2, then correspond the position of protection casing 31 and detect pole 2, and cup joint the protection casing 31 in the outside of detect pole 2, at this moment, under the effect of spring 4, thereby protect the pole 2, avoid appearing the condition to detect pole 2 striking when carrying, protect the resiliometer body 1 normal use.

When the rebound device is used for the rebound device body 1, firstly, the protective cover 31 is taken down from the detection rod 2 and rotates the rectangular plate 321, the second magnet 6 on the rectangular plate 321 is moved to the position corresponding to the first magnet 5 and is attracted by the two magnets, the rectangular plate 321 is positioned on one side face of the sliding block 331 and is retracted by the spring 4, the sliding block 331 is restored to the initial position, the rectangular plate 321 is far away from the position of the detection rod 2, so that the normal extension and retraction of the detection rod 2 are not influenced, then the micro infrared level meter 8 is opened, whether the rebound device body 1 is kept in a horizontal state or not is detected by the micro infrared level meter 8, if the rebound device body 1 is inclined, the alarm is sent out by the PLC controller 9 to control the buzzer 10, the rebound device body 1 is reminded of being kept in a horizontal state by a user, then the detection rod 2 is propped against the front, the rebound device body 1 is pushed by the detection rod 2 to move back by the detection rod 4, the left 6 detection values after the highest three values and the lowest three values are removed on the wall face, the average value is removed, the detection device is prevented from being influenced by the average value, and the protection device is prevented from being damaged by the detection device.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The mortar resiliometer is characterized by comprising a resiliometer body (1), wherein one end of the resiliometer body (1) is provided with a telescopic detection rod (2);

-a protection mechanism (3), the protection mechanism (3) comprising;

the protective cover (31) is sleeved outside the detection rod (2), and a connecting rod (311) is fixedly arranged on the outer surface of the protective cover (31);

the cylindrical barrel (32), the cylindrical barrel (32) is fixedly arranged on the outer surface of the resiliometer body (1), the outer part of the cylindrical barrel (32) is rotationally connected with a rectangular plate (321), and the rectangular plate (321) is fixedly connected with the connecting rod (311);

the sliding chute (33), the surface at cylinder (32) is seted up in spout (33), the inside of spout (33) sets up slider (331), one side of slider (331) rotates and connects rectangular board (321).

2. Mortar rebound apparatus as claimed in claim 1, wherein a spring (4) is fixedly connected to an inner wall of one side of the chute (33), and one end of the spring (4) is fixedly mounted on a side surface of the slider (331).

3. The mortar rebound apparatus of claim 1, wherein a side surface of the slider (331) is fixedly connected with the first magnet (5), an inside surface of the rectangular plate (321) is fixedly connected with the second magnet (6), and magnetic poles of the first magnet (5) and the second magnet (6) are opposite.

4. The mortar rebound device of claim 1, wherein the outer surface of one end of the rebound device body (1) is fixedly connected with a circular plate (7), a side surface of the circular plate (7) is provided with a groove, and the interior of the groove is fixedly connected with a micro infrared level meter (8).

5. The mortar rebound apparatus of claim 4, wherein the micro infrared level (8) is electrically connected with the PLC controller (9), the PLC controller (9) is electrically connected with the buzzer (10), and the buzzer (10) is fixedly installed on the outer surface of the circular plate (7).

6. The mortar rebound device of claim 4, wherein the outer surface of the circular plate (7) is fixedly connected with a battery block (11), and the battery block (11) is electrically connected with the micro infrared level meter (8), the PLC (9) and the buzzer (10).

7. Mortar rebound apparatus as claimed in claim 1, wherein the number of the sliding grooves (33) is two, and the sliding grooves are respectively arranged at the front and rear sides of the cylindrical drum (32), and a sliding block (331) is respectively arranged in the two sliding grooves (33).

8. A mortar rebound apparatus as claimed in claim 1, wherein the shield (31) is provided in a cylindrical shape, and the inside of the shield (31) is fixedly connected with a sponge cushion.